53 - 21 + 62 + (25 ÷ 5) What is the value of the expression when = 2?
A.
14
B.
48
C.
26

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?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Find the circumference of a pizza with a diameter of 10 inches round to the nearest tenth