Frank got a gift for his sister and put it in a shoebox.

Note: Figure is not drawn to scale.

Now, he wants to wrap it with wrapping paper. If the length of the shoebox measures 8 in, the width measures 5 in, and the height measures 3 in, how much wrapping paper does he need to cover the shoebox?
A.
120 sq in
B.
316 sq in
C.
158 sq in
D.
79 sq in

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297