WHO TOLD YOU YOU COULD GET ON!?!?!? PUT THAT DAM ELECTRONIC BACK IN MY DRESSER DRAWER BEFORE I COME UP THEIR.

Twelve less than a number is at most 20

2x minus y equals 6, x plus y equals negative 3

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.