On a recent homework assignment, Eli needed to solve the equation g2 = 49. He incorrectly wrote g = -7.
Part A; What is the correct solution?
Part B; What error did Eli likely make?

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.

Classify the following number. −9.070707…

V=x^4-y^4 pick three expressions that can represent the three dimensions of the prism (each in meters)