You have a savings account that offers an annual simple interest rate of 5%. You put $350 into the account. Select the graph showing the total interest you earn after 1, 2, 3, and 4 years.

How many lines can be drawn through points j and k? 0 1 2 3

Which number produces a rationale number when multiplied by 1/5

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