Find the value of a sphere whose r is 20 inches

Which numbers are perfect cubes? Check all that apply. 3 64 81 125 999 3,000

18=3-3a what's the steps

Bryson has soccer practice for 2 1/4 hours a week. How much time does Bryson spend at soccer practice practice in 1 week?

Credit card A offers an introductory APR of 4.1% for the first 3 months and a standard APR of 18.5% thereafter, while credit card B offers an introductory APR of 3.7% for the first 3 months and a standard APR of 18.9% thereafter.

A bin in the school gymnasium holds different colored balls. A ball is picked at random and then replaced. The probability of picking a green ball is 0.5, the probability of picking a blue ball is 0.4, and the probability of picking a red ball is 0.

4. Simplify the product using FOIL. (4x + 3) (2x + 5) 8x2 - 14x - 15 8x2 + 26x + 15 8x2 + 14x - 15 8x2 - 26x + 15

How do you know whether an inequality has no solutions? How do you know whether the solutions are all real numbers?

Tina and Joey share a 18-ounce box of cereal. By the end of the week, Tina has eaten 1 6 of the box, and Joey has eaten 2 3 of the box of cereal. How many ounces are left in the box?

Solve the equation 2x-4y=10

What verbal expression best describes the algebraic expression 4x : 6? A. The sum of four and some number divided by six B. The product of some number and six divided by four