The following formula is used to calculate the monthly payment on a personal loan. P = P V times StartFraction i over 1 minus (1 + i) superscript negative n EndFraction
In this formula, i represents the _ of the loan.
a.
annual interest rate
b.
interest rate per period
c.
initial amount
d.
incident amount

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

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

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.