Nth roots and rational exponents Practice
Simplify.
1) Find the "nth" root if
in= 2 and a = 64
Niw
2) 492
3) 625

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.

Jan accidently ran 7 minutes longer than he was supposed to. write an expression for the total amount of time jan ran if she was supposed to run m minutes

Mr. t has been dating his girlfriend for one year nine months and six days how many hours has mr. t been in a relationship