Which of the following best defines 2 to the power of 2 over 3 ? (1 point) cube root of 4 square root of 4 cube root of 2 square root of 2

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?