John wants to buy a new game for his computer. He can save $12 a week if he mows his neighbor's lawn and $10 a week if he babysits his nephew. How many weeks will it take John to save enough money to buy the computer game?

What is the unit rate or price of 279 mi per gal

A machine makes 5 buttons at a time. each doll shirt gets 5 buttons. how many doll shirts can be finished with 5 buttons?

In a certain region the number of highway accidents increased by 20% over a four years. How many accidents were in the 2006 if there was 5120 in 2002? hint when the percent increases if you want the original 100% plus the additional 20%

An oblique cylinder has a radius of 10 meters and a volume of 2,500 cubic meters. Use Cavalieri's Principle to solve for the height of the solid. 5 meters 25 meters 50 meters 250 meters

How many pieces of carpet can be cut if each piece is 2/5 meter long

A train leaves a train station at 1 pm. It travels at speed of 60 mph. Another train leaves the same station an hour later and goes the same direction at a speed of 80 mph. In how many hours will the second train catch up with the first train?

The area of the surface of a pool table is 32 sq ft. The perimeter is 24 feet. What are the dimensions of the pool table. explain how you got the answer

Ethan is conducting an experiment to determine whether a new medication is effective in reducing sneezing. He finds 1,500 volunteers with sneezing issues and divides them into 2 groups.

What is 3/2000 as a percent

For which of these scenarios could you use the normal approximation to the binomial? A. The number of free throws an 80% shooter will make in five attempts. B. Flip a coin 100 times and count the number of heads. C.