Whats the area of a circle with the diameter of 20 feet.

Lisa plays basketball and her shooting accuracy increased by 10% from 2001 to 2002, and by 30% from 2002 to 2003. By what percent did her shooting accuracy increase from 2001 to 2003

How many terms are in the algebraic expression 3x2 + 4y - 1? A. 2 B. 3 C. 5 D. 4

Which expression is equivalent to 16.8-18.6

The expression 3p2 represents the number of ways of: a. choosing 2 items at a time from a set of 3. c. arranging, in order, 2

6x - 5y = 5 3x + 5y = 4 what is the x coordinate to the system of equations?

Given a cube with a volume of 18cm^3, what is the volume of a square pyramid that can fit perfectly inside the cube?

Megan is going on a long distance road trip. She drives for 13 miles before being able to travel at a constant speed using cruise control. The equation used to find her total distance traveled is shown below.

The sector enclosed by  BCD in the circle below represents the section of a park used by the chamber of commerce for a fundraising event. What is the approximate area of the section of the park they want to use? A. 339 square feet B.

Triangles ΔABC ≅ ΔBAD so that C and D lie in the opposite semi-planes of segment AB. Prove that segment CD bisects segment AD.

Solve the equation 7 - (4^2-10) + n=10