Recent content by JoshuaC

Hello! I have a question from a test that I wasn't sure about, so I guessed. The question is: f(3)= 5 g(3)= -4 f'(3)= 1.1 g'(3)= .7 What is fg'(3) Answer choices: a) .9 b) .4 c) -.9 d) -.4 Does anyone know the answer? And how did you get it? Help would be much appreciated. Thanks!

I feel like it would be the same because everything in the elevator is moving up at the same upward velocity, but I am not sure.

You are playing darts in an elevator that is rising at a constant speed. Should you still aim at your target the way you would normally do, or should you aim higher, or lower? Explain.