The main tank has a radius of 70 feet. What is the volume of the quarter-sphere sized tank? Round your answer to the nearest whole number. You must explain your answer using words, and you must show all work and calculations to receive credit.

10 times as many as 1 hundred is blank hundred or thousand

Select all ratios equivalent to 20:12 ... 1) 10:6 2) 15:9 3) 3:2

The sixth-graders at Meadowbrook Middle School are going on a field trip. The 325 students and adults will ride in school buses. Each bus holds 48 people. How many school buses are needed? (Do you multiply or divide?)

Chris invests $2,200 into three accounts that pay 6%, 8% and 9% in annual interest. He has three times as much invested at 9% as he does at 6%. If his total interest for the year is $178, how much is invested at each rate?

A spherical scoop of ice cream that has a diameter of 2" is placed on a conical ice cream cone that also has a diameter of 2". If the cone is 5" deep will it hold the ice cream as it melts? Show your work for the sphere: show your work for the cone:

One yard of a ribbon costs 3 1/2 dollars. How much should one pay for 5/8 yards?

Jaidee was going to sell all of her stamp collection to buy a video game. After selling half of them she changed her mind. She bought six more. How many did she start with if she now has 22

A rigth triangle has side length of 6 and 8 find the length of c of the hypotenuse

Solve for x: - a + 3b > 5

Some researchers have noted that adolescents who spend a lot of time playing video or computer games are at greater risk for depression and for violence. This is an example of A.