How much money will be in a bank account after 4 years if $8 is deposited at an interest rate of 5%?

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

What percent of 18 is 24? and plz explain thx.

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?