a plane flew 2,100 km with the jet stream in 2.5 hours. the return flight against the jet stream took 3.75 hours. find the speed of the jet stream and the airspeed of the plane.

Is it possible to cut a rectangular prism so that its cross section is a circle orman ellipse?

If a car travels 340 miles on 20 gallons of gas, how far can it travel on 25 gallons of gas? A. 272 B. 500 C. 425 D. 255

A box at the post office has dimensions as shown below. 16 in. 8 in. 12 in. What is the volume of the box? 1.304 in. 3 1.536 in. 3 1.636 in. 3 2.304 in. 3

Write an inequality that represents the following. Employees receive a bonus of $75 plus $16 per hour, h, for working on New Year's Eve. If an employee earned no more than $203.

A teacher graded all the Final exams of her students and found that the average grade was 70%. Explain why this data is characteristic of a parameter. A. Only one teacher graded the final exam. B. Only the final exam was graded. C.

the number of hot peppers in a salad is based on the number of servings as as shown in the table servings 2,4,8,12 hot peppers 4,8,?,24

The average of the first 3 weights was 20 pounds. The average of the next 12 weights was 25 pounds. What was the overall average of the weights

Use the matrix method to solve: x + 4y8 2x+y 9

Harley is loading 625 bagsof cement onto small pallets. Each pallet holds 5 bags. How many pallets will harley need?

Simplify the expression. (2x5) 4 2x20 16x20 16x9 2x625