Find the percent decrease, and round to the nearest percent.
from 64 photos to 21 photos

How long would it take for a ball dropped from the top of a 576-foot building to hit the ground? round your answer to two decimal places.

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.