QUESTION

The rate at which trash is dumped in a particular landfill, in tons per hour, is represented by the following function, where 0 ≤ t ≤ 8:

D(t) = 100 − 35sin(0.04t2)

At what rate is trash being dumped after 6.2 hours have elapsed?

Public Answer

0GKGRS The First Answerer