Randy needs to save $2,550 for a vacation. He has 6 months to save the money. How much money must he save each month

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3

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?