If a car can travel 300 miles with
12 gallons of gas, what is the rate in miles per gallon?

For the function, f(x) = -5x 2, find f(-4).

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

The computer that controls a bank's automatic teller machine crashes a mean of 0.6 times per day. what is the probability that, in any seven-day week, the computer will crash less than 5 times? round your answer to four decimal places