Acceso
Prima
Hogar Banco de preguntas Nigeria

Recursos para tareas escolares en Nigeria

Obtén respuestas de expertos a tus preguntas sobre la tarea de Nigeria. Accede a recursos útiles, guías de estudio y soluciones para mejorar tus calificaciones.

error msg

Preguntas

Nigeria
i) \( x^{2}-x-12=0 \) \( x^{2}-x-6=0 \)
Álgebra Jan 30, 2025
Given that \( 0<y<1, y<x+2, x<0 \), draw the graph which satisfies the set of inequalities.
Geometría Jan 30, 2025
Find the total amount to be paid back (that is, loan + interest) on these loans: a A500 for 2 weeks at A 100 interest
Aritmética Jan 30, 2025
1. a. Explain the lack of memory property of exponential distribution b. The time between the arrival of an electronic message at a computer is exponentially distributed with mean of two hours. i. what is the probability that a message is received during a two-hour period? ii. If a message has not been received in the last four hours, what is the probability a message will be received in the next two-hour period? iii. Comment on the results obtained in (i) and (ii) above 2. a. State and prove Chebyshev's inequality for a random variable \( X \) b. \( X \) is a random variable with an unknown distribution with mean \( \mu_{x}=100 \) and variance \( \sigma_{x}^{2}=10 \). Use Chebyshev's inequality to estimate i. \( P(X \geq 120) \) ii. \( P(X \leq 75) \) 3. a. Show that \( \binom{n+2}{r+1}=\binom{n+1}{r+1}+\binom{n+1}{r} \) bi. Find the number n of distinct permutations that can be formed from all the letters of the word SOCIOLOGICAL bii. Find the number of ways a 4 -member committee with 2 men and 2 women can be selected from a class of 6 men and 4 women. 4. ai. Show that the MGF of a random variable \( X \) having Poisson distribution with pdf \( f(x)=\frac{e^{-t} \lambda^{x}}{x!}, x=0,1,2, \ldots \) is \( M_{x}(t)=e^{-\lambda\left(1-e^{\prime}\right)} \) aii. Show that it's mean and variance are \( \lambda \) b. Supposed the number of customers that enter a bank in an hour is a Poisson random variable and supposed that \( P(X=0)=0.05 \) i. Determine the mean and variance of \( X \)
Probability Jan 30, 2025
51. A. Anneversary C. Annivarsery E. Aniversary B. Andiversary D. Anniversary 52. A. fogotten C. forgotting E. forgotin B. forgotten D. forgoten 53. A. thermometer B. themometar C. termomether D. termometer 54. A. genine B. genuine C. gennuine D. geniunne E. genue 55. A. brigge B. briiidg C. bridge D. brigde E. brige 56. A. committe B. comitee C. committee D. committe E. comittee B. schollarship 57. A. scholarship D. scholarchip
Inglés Jan 30, 2025
The angle of elevation of the top of a house from the bottom of a tower 160 m high is \( 26^{\circ} \). From the top of the tower the angle of elevation is \( 24^{\circ} \). What is the height of the house, if the tower and the house are 50 m apart?
Trigonometría Jan 30, 2025
The angle of elevation of the top of a house from the bottom of a tower 160 m high is \( 26^{\circ} \). From the top of the tower the angle of elevation is \( 24^{\circ} \). What is the height of the house, if the tower and the house are 50 m apart?
Trigonometría Jan 30, 2025
The angle of elevation of the top of a house from the bottom of a tower 160 m high is \( 26^{\circ} \). From the top of the tower the angle of elevation is \( 24^{\circ} \). What is the height of the house, if the tower and the house are 50 m apart?
Trigonometría Jan 30, 2025
The angle of elevation of the top of a house from the bottom of a tower 160 m high is \( 26^{\circ} \). From the top of the tower the angle of elevation is \( 24^{\circ} \). What is the height of the house, if the tower and the house are 50 m apart?
Trigonometría Jan 30, 2025
Question 11 a. Describe the strengths and limitations of artificial intelligence. 7marks b. Discuss the social impact of artificial intelligence to the society. 8marks
Ciencias Sociales Jan 30, 2025
Anterior 1 2 3 4 5 6
...
99 Próximo
1 2 3 4 5 6
...
99
Anterior Próximo
Estudiar puede ser una verdadera lucha
¿Por qué no estudiarlo en UpStudy?
Seleccione su plan a continuación
Prima

Puedes disfrutar

Empieza ahora
  • Explicaciones paso a paso
  • Tutores expertos en vivo 24/7
  • Número ilimitado de preguntas
  • Sin interrupciones
  • Acceso completo a Respuesta y Solución
  • Acceso completo al chat de PDF, al chat de UpStudy y al chat de navegación
Básico

Totalmente gratis pero limitado

  • Solución limitada
Bienvenido a ¡Estudia ahora!
Inicie sesión para continuar con el recorrido de Thoth AI Chat
Continuar con correo electrónico
O continuar con
Al hacer clic en "Iniciar sesión", acepta nuestros términos y condiciones. Términos de Uso & Política de privacidad