Two gyms open their memberships to the public. Compare the gyms by calculating and interpreting the average rates of change from Week 2 to Week 4.

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

54 it just is

step-by-step explanation:

discount price = (original price)(1 – 0.15)

is the right answer   on edge