Questions and answers by

David.

Questions (2)

Can someone help me step by step how to find the answer to this problem.The amount of air in a balloon at time t is given by the
1. 1 answer
2. 519 views
The Temperature T of food put in a freezer isT = (700) / t^2+4t+10 where t is the time in hours. Find the rate of change of T
1. 1 answer
2. 900 views