What is the volume of a sphere with a diameter of 12 meters

For $3.98 you can get a salad, main course, and dessert at the cafeteria. If you have a choice of 2 different salads, 2 different main courses, and 5 different desserts, then how many different meals can you get for $3.98?

What's greater 1.04 or 1.0494

The sum of Umar's age and his father's age is 46. Three years ago, Umar's father's age was 7 times Umar's age. How old is Umar now?

In a quadrilateral each pair of opposite sides are equal. Is this quadrilateral a parallelogram? If yes, then prove you answer with a proof.

Is the set closed or not closed under operation? Negative Integers under multiplication

Simplify the expression. 9x + 2y + 6 + 9y + 7 What is the coefficient of y? What is the constant?

Which best models a line? Question 10 options: A. a floor B. a pebble C. a jump rope D. a stick

What is a sixth grade word problem that has 9.5 * (8+12.5)

Sierra purchased a cell phone for $414.95. If the sales tax rate is 7 1/2%, what was the price of the cell phone before tax?

Solve: |2x-1|<11 express the solution in interval notation