An airplane is at 32000 feet above sea level and descends at an average rate of 1000 feet per minute how many minutes will it take for the airplane to land at the airport 3000 feet above

M and M, Inc. produces a product that has a variable cost of $4.20 per unit. The companys fixed costs are $45,600.

In which step did Rena make the first error?

How do you graph and solve this problem? y=x+2, 3y-2x=4

Kevin buys 4 folding chairs. each chair costs 13.50. the sales tax is 6.5% what is the amount of sales for kevins purchase

Birth weights in norway are normally distributed with a mean of 3570 g and a standard deviation of 500 g.

How many decimeters is there in 5 yards

Between what two multiples of 100 is 788?

Abbey purchased a house using a fixed rate mortgage. The annual interest rate is 4.2% compounded monthly for 20 years. The mortgage amount is $235,000. What is the monthly payment on the mortgage?

6.24159 rounded to the hundredths place?

A rope is cut into tree pieces, P, Q, and R. The lengths of the pieces are in the ratio 3 : 5 : 7. If the rope is 33 feet 9 inches long, find the lengths of P, Q, and R.