This question is designed to be answered without a calculator. Use this graph of function f.

For how many values of x is f not differentiable over the interval (–4, 4)?

What is the exact volume of the cylinder? 16in going into the middle of the top of the cylinder and 40in in height a) 25,600(pi)3 b)10,240(pi)3 c)1280(pi)3 d)640(pi)3

What is the solution of log2  (3x  -  7)  =  3? 4 5

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500