HELP Find the volume of the following
square pyramid.
10 cm
12 cm
V = [?] cm3

Solve the inequality and graph 6j - 7 < 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

If the value of cos330°is√3/2 then find cos 165°.