A) P varies inversely with x. If P=14 when x+16, write an equation for P and find the value of P when x=21 b) If b=. (3)/(x)+(3)/(y) what is the value of (1)/(b) ?

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

A.s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.