The graph shows the function f(x) =6(3)^x what is the value of the inverse function f^-1 at x =2

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Write the rational number in lowest terms 99/-15

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.