Find the perimeter and area for each polygon. Round you answer to the nearest tenth.
W(-2,-8). X(-2,0), Y (4,4), and Z (4,-4)
Perimeter =
units
Area=
square units

Use the function nest to evaluate p(x) = 1 + x + · · · + x50 at x = 1.00001. (use the matlab ones command to save typing.) find the error of the computation by comparing with the equivalent expression q(x) = (x51 − 1)/(x − 1).

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

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