UpStudy - Tu El mejor compañero de estudio de IA
UpStudy - Tu
Mejor estudio de IA
Compañero
UpStudy transforma cualquier pregunta en victorias fáciles: ¡solo tienes que hacer clic, aprender y dominar! Como tu asistente de confianza con inteligencia artificial para las tareas , ofrece ayuda instantánea y orientación personalizada, ¡lo que te permite alcanzar el éxito con solo un toque!
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¡Mejora tu aprendizaje! Con la ayuda de la inteligencia artificial avanzada para ayudar con las tareas , estudiarás de forma más fácil e inteligente, además de contar con todo el apoyo y la orientación que necesitas. ¡Hagámoslo posible con UpStudy!
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¡Haz una pregunta y deja que UpStudy te ayude a entenderla! Obtén soluciones claras paso a paso que te muestran el qué, el por qué y el cómo de cada problema. ¡Aprender es tan fácil como un clic! 📸✨
Guía de estudio Pro
Desde comprobar respuestas y recordar lo que sigue hasta descubrir materiales de estudio, UpStudy hará un seguimiento de tu progreso y personalizará tu recorrido de aprendizaje para lograr un progreso claro y seguro. 📚📈
Maestro de preparación de exámenes
Ya sea que se trate del SAT, AP o solo de exámenes parciales, ¡UpStudy te respalda! Elige cualquier tema y obtén preguntas de práctica personalizadas con explicaciones detalladas. Aprobarás ese examen en poco tiempo. 🎯🚀
Compañero de inteligencia artificial 24 horas al día, 7 días a la semana
Obtén ayuda profesional instantánea con problemas difíciles y un amigo que te apoye cuando te estreses. Desde soluciones a las tareas hasta charlas amistosas, ¡UpStudy está aquí para hacer que tu camino de aprendizaje sea más brillante! 🌟💭
Sube de nivel con Nación UpStudy
Únase a miles de estudiantes inteligentes de todo el mundo para transformar juntos la educación. ¡Estudie de forma más inteligente, comparta sus logros y forme parte de la revolución del aprendizaje con inteligencia artificial!
- "¿Cuál fue tu mayor frustración al estudiar antes?"
- "¿Qué te hizo probar UpStudy? ¿Recuerdas ese primer momento de inspiración al usar nuestra aplicación?"
- " ¿Cómo describirías UpStudy a un amigo que está teniendo dificultades con sus estudios? "
UpStudy ha sido una auténtica salvación para mí este semestre. Estaba bastante nervioso por Cálculo I, ya que las matemáticas no eran mi asignatura más destacada en la escuela secundaria, pero UpStudy se ha convertido básicamente en mi compañero de estudio.
Jason, College, United States
Las matemáticas son mi mayor debilidad. Los signos y los números son demasiado confusos para mí, especialmente cuando hay un número de cuatro dígitos o más. Y también me da ansiedad cuando levanto la mano y tengo miedo de que si digo una solución que podría estar equivocada, me humillen delante de toda la clase. Eso es muy vergonzoso.
Abigael, High School, Switzerland
Como aquella vez cuando ya llevaba 2 horas haciendo mis tareas y nada me servía para entender qué estaba pasando.
Sarah, High School, Brazil
Al igual que la semana pasada, no entendí nada de la diferenciación implícita durante la clase, pero volví a mi dormitorio y usé UpStudy, revisé mis problemas, hice sus ejercicios de práctica y finalmente lo entendí. ¡La mejor parte es que puedo obtener la explicación y la orientación más detalladas!
Jason, College, United States
Mi momento de inspiración se produjo cuando UpStudy me ayudó con mi tarea de Física. Aunque soy un novato y recién acabo de descargar UpStudy, sigo pensando que lo usaré, al menos durante los próximos 20 años 🫣😂📚
Abigael, High School, Switzerland
Estaba tan perdida en mi tarea de matemáticas que estuve intentando concentrarme durante dos horas, ¡pero no lo conseguía en absoluto! Así que probé la aplicación. No esperaba entender todo a la vez, ¡pero con la ayuda del tutor de IA lo logré!
Sarah, High School, Brazil
Estoy bastante seguro de que hay muchos otros estudiantes de primer año en mi clase que también usan UpStudy. Sinceramente, es increíble que exista una aplicación tan útil. Me hace sentir mucho más seguro de tomar Cálculo II el próximo semestre.
Jason, College, United States
UpStudy es una excelente aplicación para ayudarte con tus estudios, especialmente si tienes dificultades. Solía practicar horas y horas y aun así obtenía malas calificaciones. Pero desde que tengo UpStudy, solo tengo que estudiar una hora al día para cualquier examen o prueba sorpresa, ¡y listo! ¡Obtengo buenas calificaciones en todos los exámenes! ¡Definitivamente deberías probarla!
Abigael, High School, Switzerland
UpStudy es una aplicación fantástica, especialmente si eres autodidacta, ya que el tutor de IA puede hacer mucho por ti y tu aprendizaje.
Sarah, High School, Brazil
Preguntas frecuentes sobre UpStudy Explicación de su compañero de tareas con inteligencia artificial
¿Cómo ayuda la IA con las tareas escolares?
La inteligencia artificial (IA) ha transformado la forma en que los estudiantes abordan sus estudios al ofrecer una asistencia personalizada y eficiente. A continuación, se muestra cómo la IA mejora la experiencia con los deberes:
- Aprendizaje personalizado: La IA puede detectar patrones de aprendizaje individuales para brindar explicaciones y recursos personalizados adaptados específicamente a las necesidades de los estudiantes, garantizando que reciban el apoyo que mejor se adapte a ellos.
- Retroalimentación instantánea: Las explicaciones y soluciones instantáneas de la IA ayudan a los estudiantes a comprender errores y captar conceptos más rápidamente, lo que conduce a un aprendizaje continuo.
- Accesibilidad 24/7: Las herramientas impulsadas por inteligencia artificial ofrecen soporte de tutoría las 24 horas, los 7 días de la semana, brindando a los estudiantes la libertad de buscar ayuda cuando la necesiten sin estar limitados por los horarios de tutoría tradicionales.
- Métodos de aprendizaje atractivos: La IA hace que el aprendizaje sea más atractivo al ofrecer resolución de problemas interactiva y cuestionarios adaptativos que involucran más a los estudiantes y los ayudan a retener la información de manera más eficiente.
Al aprovechar estas capacidades, la IA actúa como un asistente de tareas confiable que permite a los estudiantes alcanzar la excelencia académica.
¿Qué hace que UpStudy sea el mejor asistente de tareas con inteligencia artificial?
UpStudy se destaca como un excepcional asistente de tareas de inteligencia artificial gracias a varias características clave:
- Modelo de IA propietario: UpStudy se destaca de las soluciones genéricas al emplear su propio modelo de inteligencia artificial entrenado en millones de preguntas de tareas reales enviadas por estudiantes de todo el mundo, brindando asistencia altamente precisa y contextualmente relevante.
- Motor matemático avanzado: El motor matemático avanzado de UpStudy supera las deficiencias comunes de la IA al proporcionar cálculos y soluciones precisos, eliminando los errores que se encuentran en otras plataformas.
- Cobertura temática completa: UpStudy va mucho más allá de las matemáticas para ofrecer soporte en diversas disciplinas y áreas temáticas, lo que lo convierte en una solución verdaderamente versátil capaz de responder consultas en cualquier área temática.
- Características del aprendizaje holístico: UpStudy ofrece a los usuarios desafíos diarios, preguntas de tendencia, cuestionarios populares y módulos de aprendizaje de conceptos diseñados para respaldar un viaje de aprendizaje inmersivo más allá de las paredes del aula.
- Soporte de tutores expertos: UpStudy va más allá de la IA al proporcionar tutores reales que ayudan con las tareas las 24 horas del día, los 7 días de la semana, brindando a los estudiantes ayuda personalizada e inmediata cuando la necesitan.
Estas características posicionan colectivamente a UpStudy como un asistente de tareas con inteligencia artificial líder, que ofrece una combinación de innovación tecnológica y experiencia humana para mejorar la experiencia de aprendizaje.
¿UpStudy AI es gratuito?
Sí, UpStudy es un asistente de tareas gratuito con inteligencia artificial . Los estudiantes pueden acceder a UpStudy a través de varias plataformas:
- Aplicación iOS: Disponible para descargar en la App Store, proporcionando acceso sin inconvenientes en iPhones y iPads.
- Aplicación para Android: Accesible a través de Google Play Store, lo que garantiza la compatibilidad con una amplia gama de dispositivos Android.
- Extensión de Chrome: Para aquellos que prefieren la asistencia de escritorio, UpStudy ofrece una extensión de Chrome que se integra directamente en su navegador para un uso conveniente.
Al ofrecer estas plataformas, UpStudy garantiza que los estudiantes puedan utilizar su asistencia para tareas impulsada por inteligencia artificial en cualquier momento, en cualquier lugar y sin costo alguno.
A diario Consejos y trucos para estudiar
¡Descubre nuevos trucos de estudio, análisis profundos de temas y consejos de expertos todos los días! Desde estrategias para realizar exámenes hasta historias de éxito, UpStudy comparte todo lo que necesitas para impulsar tu éxito académico.
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Matemáticas
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Otro
Homework
Part 1 of 6
Points: 0 of 1
Refer to the following statement to answer parts (a) through (c) below.
You did not mow the lawn or you left the room a mess.
a. Write the statement in symbolic form. Assign letters to simple statements that are not negated. Choose the correct answer below.
A. let \( p=y o u \) mowed the lawn and let \( q=y o u \) left the room a mess; \( \sim p \wedge q \)
B. let \( p=y o u \) did not mow the lawn and let \( q=y o u \) left the room a mess; \( \sim p \wedge q \)
C. let \( p= \) you mowed the lawn and let \( q=y o u \) left the room a mess; \( \sim p \vee q \)
D. let \( p=y o u \) did not mow the lawn and let \( q=y o u \) left the room a mess; \( \sim p \vee q \)
Otro
The stopping distance for a car traveling 25 mph is 69.2 feet, and for a car traveling 40 mph
it is 112 feet. The stopping distance in feet can be described by the equation \( \mathrm{y}=\mathrm{ax} 2+\mathrm{bx} \),
where \( x \) is the speed in mph.
(a) Find the values of a and b .
(b) Use the answers from part (a) to find the stopping distance for a car traveling 60 mph .
\( \left[\begin{array}{ll|l}625 & 25 & 69.2 \\ 1600 & 40 & 112\end{array}\right] \)
(Type whole numbers.)
The value of a is \( \square \). The value of b is \( \square \).
(TvDe inteaers or decimals rounded to six decimal places as needed.)
Álgebra
Ученик при изучении силы трения рассматривает скольжение деревя!
тх брусков массами \( m_{1}=m \) и \( m_{2}=9 m \) по горизонтальной поверхност
тношение сил трения \( \frac{F_{2}}{F_{1}} \), действующих на бруски, равно
\( \begin{array}{llll}\text { 1) } 1 & \text { 2) } 3 & \text { 3) } 9 & \text { 4) } 81\end{array} \)
Física
The stopping distance for a car traveling 25 mph is 69.2 feet, and for a car traveling 40 mph
it is 112 feet. The stopping distance in feet can be described by the equation \( \mathrm{y}=\mathrm{ax}^{2}+\mathrm{bx} \),
where x is the speed in mph.
(a) Find the values of a and b .
(b) Use the answers from part (a) to find the stopping distance for a car traveling 60 mph .
(a) Write the augmented matrix that will be used to find the values of a and b .
\( [\square \square 69.2 \)
\( \square \)
(Type whole numbers.)
(Ty
Álgebra
Solve for \( w \)
\[ -39=2(w+3)+3 w \]
Simplify your answer as much as possible.
Álgebra
1. Что называется механической работой силы?
2. Запишите формулу для механической работы постоянной силы.
3. Как определить полную работу, если на тело действует несколько
сил?
4. Что такое мощность?
5. Запишите формулу для определения мощности (через силу и
скорость).
6. В каких единицах измеряются работа и мощность?
7. Запишите формулы для работы и мощности постоянного тока.
Física
Roberto plantó 12 bulbos de narciso y 18 bulbos de tulipán en su jardín el invierno pasado. Si
todos los bulbos brotan y florecen esta primavera, ¿cuál será la proporción de tulipanes y
narcisos en el jardín de Robert? Expréselo como una proporción simplificada.
Aritmética
\( \left. \begin{array} { l } { 102 ^ { x } - 2 ^ { y + 2 } = 0 } \\ { x ^ { 2 } + 2 x y + y ^ { 2 } = 36 } \end{array} \right. \)
Álgebra
An animal breeder can buy four types of food for Vietnamese pot-bellied pigs. Each
case of Brand A contains 25 units of fiber, 40 units of protein, and 40 units of fat. Each
case of Brand B contains 100 units of fiber, 130 units of protein, and 110 units of fat.
Each case of Brand C contains 275 units of fiber, 350 units of protein, and 310 units of
fat. Each case of Brand D contains 200 units of fiber, 260 units of protein, and 200 units
of fat. How many cases of each brand should the breeder mix together to obtain a food
that provides 3975 units of fiber, 5100 units of protein, and 4440 units of fat?
cases of Brand D. There are four ways in which the breeder can mix brands to obtain a
food that provides 3975 units of fiber, 5100 units of protein, and 4440 units of fat.
If \( w=0 \), the solution is \( (0,15,9,0) \).
If \( w=1 \), the solution is \( (1,10,10,1) \).
If \( w=2 \), the solution is \( (2,5,11,2) \).
If \( w=3 \), the solution is \( (\square, \square, \square, 3) \).
Álgebra
a) \( (\cos \theta+\sin \theta)^{2}=1-\sin 2 \theta \)
Trigonometría
An animal breeder can buy four types of food for Vietnamese pot-bellied pigs. Each case
of Brand A contains 25 units of fiber, 40 units of protein, and 40 units of fat. Each case of
Brand B contains 100 units of fiber, 130 units of protein, and 110 units of fat. Each case of
Brand C contains 275 units of fiber, 350 units of protein, and 310 units of fat. Each case of
Brand D contains 200 units of fiber, 260 units of protein, and 200 units of fat. How many
cases of each brand should the breeder mix together to obtain a food that provides 3975
units of fiber, 5100 units of protein, and 4440 units of fat?
Brand B, z represent the number of cases of Brand C, and \( w \) represent be the number of
cases of Brand D. There are four ways in which the breeder can mix brands to obtain a
food that provides 3975 units of fiber, 5100 units of protein, and 4440 units of fat.
If \( w=0 \), the solution is \( (0,15,9,0) \).
If \( w=1 \), the solution is \( (1,10,10,1) \).
If \( w=2 \), the solution is \( (\square, \square, \square, 2) \).
Álgebra
An animal breeder can buy four types of food for Vietnamese pot-bellied pigs. Each case
of Brand A contains 25 units of fiber, 40 units of protein, and 40 units of fat. Each case of
Brand B contains 100 units of fiber, 130 units of protein, and 110 units of fat. Each case of
Brand C contains 275 units of fiber, 350 units of protein, and 310 units of fat. Each case of
Brand D contains 200 units of fiber, 260 units of protein, and 200 units of fat. How many
cases of each brand should the breeder mix together to obtain a food that provides 3975
units of fiber, 5100 units of protein, and 4440 units of fat?
Let \( x \) represent the number of cases of Brand A, y represent the number of cases of
Brand B, z represent the number of cases of Brand C, and w represent be the number of
cases of Brand \( D \). There are four ways in which the breeder can mix brands to obtain a
food that provides 3975 units of fiber, 5100 units of protein, and 4440 units of fat.
If \( w=0 \), the solution is \( (0,15,9,0) \).
If \( w=1 \), the solution is \( (\square, \square, \square, 1) \).
Álgebra
An animal breeder can buy four types of food for Vietnamese pot-bellied pigs. Each case
of Brand A contains 25 units of fiber, 40 units of protein, and 40 units of fat. Each case of
Brand B contains 100 units of fiber, 130 units of protein, and 110 units of fat. Each case of
Brand C contains 275 units of fiber, 350 units of protein, and 310 units of fat. Each case of
Brand D contains 200 units of fiber, 260 units of protein, and 200 units of fat. How many
cases of each brand should the breeder mix together to obtain a food that provides 3975
units of fiber, 5100 units of protein, and 4440 units of fat?
Let x represent the number of cases of Brand A, y represent the number of cases of
Brand B, z represent the number of cases of Brand C, and w represent be the number of
cases of Brand D. There are four ways in which the breeder can mix brands to obtain a
food that provides 3975 units of fiber, 5100 units of protein, and 4440 units of fat.
If \( w=0 \), the solution is \( (\square, \square, \square, 0) \).
Álgebra
Cedric vive en un apartamento y paga los siguientes gastos cada mes: factura de electricidad
\( \$ 33.90 \); Servicio de transmisión de TV, \( \$ 24.99 \); y alquiler, \( \$ 538.95 \) Calcule sus gastos totales
para el mes redondeando primero cada valor a la decena más cercana.
Aritmética
1. Balet jamoasida 96 kishi bor. Ularning \( \frac{3}{4} \) qismi "Uyqudagi
go'zal" baletida, \( \frac{5}{6} \) qismi "Qarsildoq" baletida qatnashadi. Qaysi
spektaklda ko'p va necha marta ko'p odam qatnashadi?
Aritmética
An investor plans to put a total of \( \$ 110,000 \) in a money market account, a bond fund, an international
stock fund, and a domestic stock fund. She wants \( 60 \% \) of her investment to be conservative (money
market and bonds). The investor wants the amount in international stocks to be one-fourth the amount
in domestic stocks. Finally, the investor needs an annual return of \( \$ 4,400 \). Assuming the investor gets
annual returns of \( 2.5 \% \) on the money market account, \( 3.5 \% \) on the bond fund, \( 4 \% \) on the international
stock fund, and \( 6 \% \) on the domestic stock fund, how much should the investor put in each investment?
The investor should put \( \$ 8800 \) in the international stock fund.
(Type a whole number.)
The investor should put \( \$ \square \) in domestic stock fund.
(Type a whole number.)
Álgebra
Question \( 3(3 \%) \)
For question one above, suppose Plants 2 and 3 were decommissioned and replaced with an
updated facility. The production capacity of this new Plant is constrained by the following
equation: \( 9\left(x_{1}\right)^{2}+5\left(x_{2}\right)^{2} \leq 216 \).
(a) Write a mathematical model for the updated optimization problem (remember now there are
only Plant 1 and the new Plant). (Hand written submission)
(b) Write a PyTorch's program that uses gradient descent to solve (a). Submit a single python
file (no notebooks). The file extension is . Py.
Otro
An investor plans to put a total of \( \$ 110,000 \) in a money market account, a bond fund, an international
stock fund, and a domestic stock fund. She wants \( 60 \% \) of her investment to be conservative (money
market and bonds). The investor wants the amount in international stocks to be one-fourth the amount
in domestic stocks. Finally, the investor needs an annual return of \( \$ 4,400 \). Assuming the investor gets
annual returns of \( 2.5 \% \) on the money market account, \( 3.5 \% \) on the bond fund, \( 4 \% \) on the international
stock fund, and \( 6 \% \) on the domestic stock fund, how much should the investor put in each investment?
The investor should put \( \$ 28600 \) in the bond fund.
(Type a whole number.)
The investor should put \( \$ \square \) in the international stock fund.
(Type a whole number.)
Álgebra
\( 1 \leftarrow \quad \begin{array}{l}\text { An investor plans to put a total of } \$ 110,000 \text { in a money market account, a bond fund, an international } \\ \text { stock fund, and a domestic stock fund. She wants } 60 \% \text { of her investment to be conservative (money } \\ \text { market and bonds). The investor wants the amount in international stocks to be one-fourth the amount } \\ \text { in domestic stocks. Finally, the investor needs an annual return of } \$ 4,400 \text {. Assuming the investor gets } \\ \text { annual returns of } 2.5 \% \text { on the money market account, } 3.5 \% \text { on the bond fund, } 4 \% \text { on the international } \\ \text { stock fund, and } 6 \% \text { on the domestic stock fund, how much should the investor put in each investment? } \\ \text { The investor should put } \$ 37400 \text { in the money market account. } \\ \text { (Type a whole number.) } \\ \text { The investor should put } \$ \square \text { in the bond fund. } \\ \text { (Type a whole number.) }\end{array} \). \( \quad \).
Álgebra
\( \lim _ { x \rightarrow + } ( \frac { x } { x - 1 } - \frac { 1 } { \ln x } ) \)
Cálculo
An investor plans to put a total of \( \$ 110,000 \) in a money market account, a bond fund, an international
stock fund, and a domestic stock fund. She wants \( 60 \% \) of her investment to be conservative (money
market and bonds). The investor wants the amount in international stocks to be one-fourth the amount
in domestic stocks. Finally, the investor needs an annual return of \( \$ 4,400 \). Assuming the investor gets
annual returns of \( 2.5 \% \) on the money market account, \( 3.5 \% \) on the bond fund, \( 4 \% \) on the international
stock fund, and \( 6 \% \) on the domestic stock fund, how much should the investor put in each investment?
The investor should put \( \$ \square \) in the money market account.
(Type a whole number.)
Álgebra
1.8.2 The Comrades marathon starts at 05:30. Determine the time at which Goodman completed the race.
(2)
1.8.3 Calculate the distance from Camperdown to Pinetown.
(2)
1.8.4 Calculate the time it took Goodman to run from Camperdown to Pinetown.
(Round off your answer to the nearest minute).
(2)
1.8.5 Calculate Goodman's average speed from Camperdown to Pinetown. (3)
Formula: Speed \( =\frac{\text { tine }}{\text { distance }} \)
1.9 Dedekind Butchery has a customer who has moved to South Africa from the USA. In America, mass is measured in pounds and ounces instead of kilograms and grams. He/she wants to buy 8 pounds of lamb chops. Let's help Mr Dedekind serve his customer. You will need the following conversions:
- 1 kg lamb chops \( = \) R35
- 2,2 pounds \( =1 \mathrm{~kg} \)
- US \$1 = R7,34
1.9.1 Convert 8 pounds to kilograms (kg). (Round off your answer to the nearest \( \mathrm{kg}) \).
(3)
1.9.2 Determine the price of 8 pounds of lamb chops, in Rands. (Use your rounded-off answer from 1.9.1).
(2)
1.9.3 Convert the answer obtained in 1.9 .2 into dollars.
(2)
Aritmética
Let \( f(x)=a x^{2}+b x+c \) be the quadratic function whose graph goes through the points \( (3,28),(-4,70) \),
and \( (-3,40) \). Find \( f(x) \) by solving the system for \( a, b \), and \( c \).
The parabola fitting these three points is \( f(x)=\square \)
Álgebra
An investment firm recommends that a client invest in bonds rated AAA, A, and B. The average yield
on AAA bonds is \( 4 \% \), on A bonds \( 6 \% \), and on B bonds \( 11 \% \). The client wants to invest twice as much
in AAA bonds as in B bonds. How much should be invested in each type of bond if the total investment
is \( \$ 25,000 \), and the investor wants an annual return of \( \$ 1,560 \) on the three investments?
The client should invest \( \$ \square \) in AAA bonds, \( \$ \square \) in A bonds, and \( \$ \square \) in B bonds.
Álgebra
The line \( y=3 x-2 \) crosses the \( y \)-axis at \( G \).
Write down the coordinates of \( G \).
Álgebra
A customer took clothes to the cleaners three times last month. First, she brought 1 shirt and 2 pairs of
slacks and paid \( \$ 14 \). Then she brought 7 shirts, 4 pairs of slacks, and 1 sports coat and paid \( \$ 55 \).
Finally, she brought 3 shirts and 1 sports coat and paid \( \$ 19 \). How much was she charged for
each shirt, each pair of slacks, and each sports coat?
The customer was charged \( \$ \square \) for each shirt, \( \$ \square \) for each pair of slacks, and \( \$ \square \) for each sports
coat.
Álgebra
\( \left\lvert\, \begin{array}{l}\text { Multiply: } \\ 794 \times 37\end{array}\right. \)
Aritmética
(2) \( 2^{y-3 x}=\frac{1}{16} \)
\( x^{2}+x y=24 \)
Álgebra
Which of the following definite integrals are equal to \( \lim _{n \rightarrow \infty} \sum_{k=1}^{n} \sin \left(-1+\frac{5 k}{n}\right) \frac{5}{n} \) ?
I. \( \int_{-1}^{4} \sin x d x \)
II. \( \int_{0}^{5} \sin (-1+x) d x \)
III. \( 5 \int_{0}^{1} \sin (-1+5 x) d x \)
(A) I only
(B) II only
(C) III only
(D) I, II, and III
Cálculo
79.- RESUELVE EL SIGUIENTE SISTEMA DE ECUACIONES:
\[ \left\{\begin{array}{c}6 x+y-8 z=-27 \\ 4 x-3 y+2 z=4 \\ 2 x+4 y-6 z=-15\end{array}\right. \]
a) \( x=\frac{1}{2} ; y=2 ; z=4 \) \( \begin{array}{l}\text { (b) } x=1 ; y=3 ; z=-4 \\ \text { c) } x=2, y=2 ; z=2 \\ \text { d) } x=-\frac{1}{2} ; y=-2 ; z=10\end{array} \)
Álgebra
A car service charges customers a flat fee per ride (which is higher during rush hour traffic) plus
charges for each minute and each mile. Suppose that, in a certain metropolitan area during
rush hour, the flat fee is \( \$ 5 \), the cost per minute is \( \$ 0.30 \), and the cost per mile is \( \$ 1.20 \). Let \( x \) be the
number of minutes and \( y \) the number of miles. At the end of a ride, the driver said that the
passenger owed \( \$ 11.30 \) and remarked that the number of minutes was three times the number of
miles. Find the number of minutes and the number of miles for this trip.
\( 5+0.30 x+1.20 y=11.30 \)
(Do not include the \( \$ \) symbol in your answer. Do not simplify. Use integers or decimals for any
numbers in the equation.)
Complete the equation that represents the relationship between the number of minutes and number
of miles.
\( \square=0 \)
(Do not simplify. Use integers or decimals for any numbers in the equation.)
Álgebra
65.- ¿CUÁL ES EL VALOR DE LA INCÓGNITA EN LA ECUACIÓN?
\[ \begin{array}{llll}-5(x-1)=-3(x+3) \\ \text { a) }-2 & \text { b) }-7 & \text { c) } 3 & \text { d) } 7\end{array} \]
Álgebra
A car service charges customers a flat fee per ride (which is higher during rush hour traffic) plus
charges for each minute and each mile. Suppose that, in a certain metropolitan area during rush hour,
the flat fee is \( \$ 5 \), the cost per minute is \( \$ 0.30 \), and the cost per mile is \( \$ 1.20 \). Let \( x \) be the number of
minutes and \( y \) the number of miles. At the end of a ride, the driver said that the passenger owed
\( \$ 11.30 \) and remarked that the number of minutes was three times the number of miles. Find the
number of minutes and the number of miles for this trip.
\( 3+U .3 u x+1.20 y=11.30 \)
(Do not include the \( \$ \) symbol in your answer. Do not simplify. Use integers or decimals for any
numbers in the equation.)
Complete the equation that represents the relationship between the number of minutes and number
of miles.
\( \square=0 \)
(Do not simplify. Use integers or decimals for any numbers in the equation.)
Álgebra
62.- SIMPLIFICA \( 7 a^{4}-6 a^{2}-\left(8 a^{2}+9 a^{4}\right) \)
\( \begin{array}{ll}\text { d) } 2 a^{2}+2 a^{4} & \text { b) }-4 a^{2}-14 a^{4} \\ \text { c) }-14 a^{2}-2 a^{4} & \text { d) } 2 a^{2}-4 a^{4}\end{array} \)
Álgebra
Which of the following is an example of a thinking skill?
One of your subordinates has three sick children at home. She has been late to work every day this week. Last year, your household fell ill to covid-19 so you understand the level of stress she is under.
You decide to give her the day off and take on the extra workload.
You notice that patient wait times are too long. You propose several strategies for improving patient relations.
You receive an award for being the team member of the month.
You are praised for your ability to effectively communicate with patients from diverse racial and ethnic backgrounds.
Ciencias Sociales
61. ESCRIBE LA ECUACIÓN DE UNA PARÁBOLA HORIZONTAL QUE
TIENE UN VÉTICE EN EL PUNTO \( (2,3) \) Y SU P=3.
\( \begin{array}{ll}\text { a) }(y-2)^{2}=12(x-3) & \text { b) }(y-3)^{2}=12(x-2) \\ \text { c) }(x-2)^{2}=12(y-3) & \text { d) }(x-3)^{2}=12(y-2)\end{array} \)
Preálgebra
A car service charges customers a flat fee per ride (which is higher during rush hour traffic) plus
charges for each minute and each mile. Suppose that, in a certain metropolitan area during rush hour,
the flat fee is \( \$ 5 \), the cost per minute is \( \$ 0.30 \), and the cost per mile is \( \$ 1.20 \). Let x be the number of
minutes and y the number of miles. At the end of a ride, the driver said that the passenger owed
\( \$ 11.30 \) and remarked that the number of minutes was three times the number of miles. Find the
number of minutes and the number of miles for this trip.
Complete the equation that represents the total cost of the ride.
\( \square=11.30 \)
(Do not include the \( \$ \) symbol in your answer. Do not simplify. Use integers or decimals for any
numbers in the equation.)
Álgebra
1
Which of the following definite integrals is equal to \( \lim _{n \rightarrow \infty} \sum_{k=1}^{n} \frac{10 k}{n}\left(\sqrt{1+\frac{5 k}{n}}\right)\left(\frac{5}{n}\right) ? \)
(A) \( \int_{1}^{6} 10 \sqrt{x} d x \)
(B) \( \int_{1}^{6} 2 x \sqrt{x} d x \)
(C) \( \int_{0}^{5} 10 \sqrt{1+x} d x \)
(D) \( \int_{0}^{5} 2 x \sqrt{1+x} d x \)
(Iy
Cálculo
Matemáticas
57. JUAN TIENE EL DOBLE DE LA EDAD DE MARÍA. LA SUMA DE LAS
EDADES DE JUAN Y MARÍA ES DE 108 AÑOS. LA ECUACIÓN QUE
REPRESENTA ALGEBRAICAMENTE LO ANTERIOR ES:
\( \begin{array}{ll}\text { a) } 2 x+x=108 & \text { b) } x+x=108 \\ \text { c) } 2 x-x=108 & \text { () } 2 x+y=108\end{array} \)
Álgebra
Find the volume of the parallelepiped spanned by the vectors below.
\( \begin{array}{l}\mathbf{u}=[2,8,-6] \\ \mathbf{v}=[-5,0,-2] \\ \mathbf{w}=[7,6,5] \\ \text { Volume of parallelepiped }=\text { Ex: } 5\end{array} \)
Geometría
\( \left. \begin{array} { c } { f ( x ) = ( - x ) ^ { 3 } - x ^ { 2 } - x + 11 } \\ { a \cdot f ( 3 ) } \\ { b \cdot f ( - 3 ) } \end{array} \right. \)
Álgebra
A troops can be arranged in 6,7 and 8 rows, but not is a square form.
(a) Find out factors of 8 .
(b) What is the least number by which the number in troops is to
multiplied so that the troops can be arranged in a square form?
(c) At least how many troops should have to join to arrange troop
btained in a square form?
Aritmética
All of the following are examples of socio-emotional skills except:
consoling a colleague who has just lost a parent
checking yourself when you notice your implicit bias
using interprersonal skills to mediate a conflict
using EPIC to manage patient records
communicating policy changes to your unit
working with others to increase employee morale
Ciencias Sociales
Given the vectors below, find the scalar triple product \( \mathbf{u} \cdot(\mathbf{v} \times \mathbf{w}) \)
\( \begin{array}{l}\mathbf{u}=[0,-5,3] \\ \mathbf{v}=[0,-9,2] \\ \mathbf{w}=[6,-3,8] \\ \mathbf{u} \cdot(\mathbf{v} \times \mathbf{w})=\text { Ex: } 5\end{array} \)
Cálculo
10. Ko'paytirishni ko'p martali qo'shish bilan almashtirib hisoblang \( \frac{8}{9} \cdot 4 \) Kasrni ko'paytirish xossasidan foydalanib hisoblang. \( \frac{5}{6} \cdot 13 \)
\[
\frac{7}{9} \cdot 8
\]
\( \frac{3}{4} \cdot 52 \)
\( \frac{8}{10} \cdot 7 \)
Aritmética
Find the area of the parallelogram spanned by the following vectors.
\[ \begin{array}{l}\mathbf{u}=[0,0,3] \\ \mathbf{v}=[8,6,4] \\ \text { Area of parallelogram }=\text { Ex: } 1.234\end{array} \]
Geometría
\( \left. \begin{array} { l } { f ( x ) = ( - x ) ^ { 3 } - x \cdot - x + 11 } \\ { a \cdot f ( 3 ) } \\ { b \cdot f ( - 3 ) } \end{array} \right. \)
Álgebra
35. Which system of equations has the
same solution as the system below?
\[ \begin{array}{l} 2 x+2 y=16 \\ 3 x-y=4\end{array} \]
\( \begin{array}{rr}2 x+2 y=16 & \text { B. } \begin{aligned} 2 x+2 y & =16 \\ 6 x-2 y & =8 \\ 6 x-2 y & =4\end{aligned} \\ \begin{array}{rr}x+y & =16\end{array} & \text { D. } \begin{array}{l}6 x+6 y \\ \text { A. } \\ 6 x+2 y\end{array} \\ 3 x-y=4\end{array} \)
Álgebra
Question 17
The biggest difference between schemas and mindsets is that:
schemas are concerned with how we take in and integrate information whereas mindsets are the lens through which we see how the world operates and how we interact with it.
there is no difference - they are used interchangeably
mindsets are concerned with how we take in and integrate information whereas schemas are the lens through which we see how the world operates and how we interact with it.
schemas are bad and mindsets are good
Ciencias Sociales
Which of the following is the square root of 0.01 ?
\( \begin{array}{lll}\text { (a) } 0.01 & \text { (b) } 0.1 & \text { (c) } 0.001\end{array} \)
Aritmética
\( f(x)=(-x)^{3}-x^{2}-x+1 \)
a. \( f(3) \)
b.f(-3)
Álgebra
\( \left. \begin{array} { c } { f ( x ) = 4 x ^ { 2 } + 2 x - 4 } \\ { f ( x + 3 ) } \end{array} \right. \)
Álgebra
All of the foHowing are fields that are included in the study of organizational management, except:
behavioral economics
psychology
communications
sociology
neuroscience
political science
Ciencias económicas
All of the following are fields that are included in the study of organizational management, except:
behavioral economics
psychology
communications
sociology
neuroscience
political science
Ciencias económicas
\[
f(x) = 3x + 4 \quad g(x) = 2x - 3
\]
\[
\text{Find: } f \circ g(x)
\]
Álgebra
Given \( \mathbf{u} \) and \( \mathbf{v} \), find \( \operatorname{comp}_{\mathbf{v}} \mathbf{u} \)
\[ \begin{array}{l}\mathbf{u}=[-8,5,-4] \\ \mathbf{v}=[7,-5,-6] \\ \operatorname{comp}_{\mathbf{v}} \mathbf{u}=\operatorname{Ex:~} 1.234\end{array} \]
Cálculo
2 What is the sum of \( x^{3}+4 x-5 \) an \( 13 x^{2}+x-6 \)
Álgebra
Given \( \mathbf{u} \) and \( \mathbf{v} \), find \( \operatorname{comp}_{\mathbf{v}} \mathbf{u} \)
\( \mathbf{u}=[-9,-7] \)
\( \mathbf{v}=[-1,-8] \)
\( \operatorname{comp}_{\mathbf{v}} \mathbf{u}= \) Ex: 1.234
Cálculo
Which of the following is an example of a correctly utilizing a soft skill in practice?
You are tasked with using your coding skills to create a database that tracks patient health outcomes.
You utilize what you learned in your management of health organizations class to teach your colleagues about health information systems.
Your coworker is upset that you did not recognize their contributions to your project at the last staff meeting. You hear about this from another colleague and decide that you are no longer going to interact
with the person who you think is gossiping about you.
Your boss is yelling at the group because your organization was fined for a HIPAA violation. You decide to invite Human Resources to conduct a training with the team so that this does not happen again.
You meet with your boss and tell them that you completely understand their frustration.
Ciencias Sociales
34. A part of Jennifer's work to solve
the equation \( 2\left(6 x^{2}-3\right)=11 x^{2}-x \) is
shown below.
Given: \( 2\left(6 x^{2}-3\right)=11 x^{2}-x \)
Step 1: \( 12 x^{2}-6=11 x^{2}-x \)
Which property justifies her first step?
A. identity property of multiplication
B. multiplication property of equality
C. commutative property of
multiplication
D. distributive property of
multiplication over subtraction
Álgebra
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