The length of a rectangle is four times its width.
if the perimeter of the rectangle is 50 in,...
Mathematics, 20.11.2019 21:31 Braxtonw875
The length of a rectangle is four times its width.
if the perimeter of the rectangle is 50 in, find its length and width.
Answers: 1
Mathematics, 21.06.2019 19:40, marshallmattah
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
Answers: 1