b) FÓRMULA i) Interpretar Malena tiene un negocio de alquiler de bicicletas. Ella cobra una tarifa fija más un plus por cada hora que el cliente use la bicicleta. La fórmula para calcular el costo total, dependiendo de la cantidad de horas que se alquila la bicicieta es: \( f(x)=300+100 x \) 1) ¿Cuál es la tarifa fija que cobra Malena por alquilar una de sus bicis? 2) ¿Cuánto cobra de plus por cada hora de uso de una de sus bicicletas Malena?

A clock chimes every 20 minutes. A light flashes every 8 minutes. The clock chimes and the light flashes together at 08:00. How many times between 08:01 and 12:30 will the clock chime and the light flash together? Show your working.

Sakshi bought \( 1 \frac{2}{3} \mathrm{~kg} \) of pulses and Nikita bought \( \frac{3}{4} \mathrm{k} \) much total quantity of pulses did they both buy? \( \begin{array}{lll}\text { N. } 4 \frac{1}{12} \mathrm{~kg} & \text { B. } 3 \frac{1}{6} \mathrm{~kg} & \text { C. } 4 \frac{2}{3} \mathrm{k}\end{array} \)

Jumlah buku Silvi dan Eva sebanyak 32 buah. Jika perbandingan buku mereka \( 3: 5 \), maka buku Silvi berjumlah ....

19. Find all the possible values of the missing digit(s) represented by \( (*) \) a) \( 2 * 6,8 * 71,8 * 919 \) are divisible by 11 .

During the month of January, "ABC Appliances" sold 51 microwaves, 22 refrigerators and 34 stoves, while "XYZ Appliances" sold 36 microwaves, 27 refrigerators and 24 stoves, During the month of February, "ABC Appliances" sold 47 microwaves, 31 refrigerators and 25 stoves, while "XYZ Appliances" sold 50 microwaves, 34 refrigerators and 18 stoves, a. Write a matrix summarizing the sales for the month of January, (Enter in the same order that the information was given.) b. Write a matrix summarizing the sales for the month of February, (Enter in the same order that the information was given.)