18. math and science the function of a
hydroelectric plant is to change the energy
from the motion of water into electricity.
how long does it take the hydroelectric
plant shown to produce 384-kilowatt
hours of electricity?

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

Find the ratios of the corresponding sides