Choose the correct equivalent factored form for the expression below.
x^4 - 121

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.

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?

Vertical angles must check all that apply