A certain sum amounts to 9440 in
3 years and 10400 in 5 years. Find the
sum and the rate per cent.

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

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents

X² + 4y² = 36 the major axis runs along: a) y=4x b) x-axis c) y-axis