suppose that 15 inches of wire costs 90 cents. At the same rate, how many inches of wire can be bought for 66 cents?

Whose conclusion is correct? choose all that apply. (two max) elijah emily edward esme

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

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?