Please help From the top of a building, a student throws a ball upward. This function gives the height, h, of the ball in feet after t seconds.
h( t )=−16t^2+32t+80
What is the average rate of change, in feet per second, of the height of the ball from
t=0.5 seconds to t=3seconds?

threofvnd tthidhff erefkopdl.gaekj vpremrajrrt oi ng d iedeflsc

step-by-step explanation:

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft