Since I just got the rank of Ace, I'm giving out 300 points! First come, first serve! 50 points at a time!

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

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