An airplane traveled 1,991.25 kilometers at an average speed of 885 kilometers per hour. how long did it take for the airplane to travel this distance?

A computer randomly generates two thousand numbers from this list: 1, 3, 5, 7, 9, and 11. Predict how many of the randomly generated number would be even?

How many terms are in the expression 6x2-2x-14y+3x

A man drove 10 mi directly east from his home, made a left turn at an intersection, and then traveled 8 mi north to his place of work.

James lives in San Francisco and works in Mountain View. In the morning, he has 33 3 3 transportation options (bus, cab, or train) to work, and in the evening he has the same 33 3 3 choices for his trip home.

John is 5ft tall and is standing in the light of a 15ft lamppost. His shadow is 4ft long. He walks 1ft father away from the lamppost, by how many feet will his shadow lengthen?

Hal are 35 marshmallows out of the bag. If he ate 45% of them how many were in the bag to start with

Write each frantion or iced number as a decimal 9/16

How to find the Y intercept in a factored equation

Rachna has nickels, dimes, and quarters in her piggy bank. She has $4.65 altogether. She has three more quarters than dimes and twice as many nickels as quarters. How many quarters does Rachna have?

How to multiply fractions by a number with an exponent?