A = pq^2r

make r the subject

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.