E.

I am currently in this class, and its not that difficult to GOOGLE the questions inorder to find the answers. Maybe if you alloted yourself with more then 2 hours.

That depends on the value of 'y'

n(t)=n0Xe^rt n(18)=8000Xe^0.09X18 n(18)=$40,425

This is a yes/no question. Since 15/16 is 0.9375, you cannot make a 95% confidence interval according to WebAssign. I wish I knew why too.

I have 7 questions. Can someone help me out.

Hola is correct if you look at the written answers not the A,B,C etc.

c) is (200-2x)/π because of 2x + πy = 200 you are trying to find what y= In Reiny's answer question b is right but I am not sure if the questions after c is right. Hello people of 2021 and the future of precal :D