Find the volume of a sphere with a radius of 9cm.

The "Lets Roll" game uses a number cube with the numbers 2,4,6,8,10 and 12. There are prizes for rolling any number less than 6. How likely is it to roll a number less than 6? A. Unlikely B. Highly likely C. Highly unlikely D. certain

At a local store with a "no tax" sale, Robert bought 7 DVDs and 5 CDs for $95.50 before tax. Michael bought 3 DVDs and 4 CDs for $49.75 before tax. If William has $80 to spend, which one of the following purchases could he make?

On his drive to work, Leo listens to one of three radio stations A, B or C. He first turns to A. If A is playing a song he likes, he listens to it; if not, he turns it to B. If B is playing a song he likes, he listens to it; if not, he turns it to C.

7+7+8+12+9+12+9+1+12

There are 36 students in mrs. Keaton's sixth grade class. If 5/12 of her students are girls, how many girls are in the class?

The property that justifies the sentence 2x2 + (5x + 1) = (2x2 + 5x) + 1 is:

Devon babysits x hours a week after school for 5$ an hour, and also has a job as a cashier y hours a week for $10 an hour. He wants to earn atleast 70$. He can't work any more than 10 hours a week because of school.

Emergancy final exam! The base length of a triangle is 8 feet and the height is 4 feet. What is the area of the triangle?

4/5+2/3 i need to know the answer so i would know whats the answer.

Identify the slope of the line y=-3x - 4