Sierra sells book .this month she sold 683 books, which is 96 books more than she sold last month .which equation can be be used to find the number of books she sold last month

Evaluate the expression. (9 + 5)(3 + 2)0

Which function has the domain x> -11?

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.