Whats the formula for a half circle?

During 30 minutes on the treadmill, LaToya burned 20 calories per minute. What is the rate of change of the function that represents this situation?

Kelly has a ribbon that is 60 inches long she cuts at 40% of ribbon for an art project while working on the project she decided she only needs 35% of the pieces she cut off how much of the ribbon does Kelly end up using in a project

Whats the greatest common factor number of 18 and 36

2. How much is a $500 Series EE Savings Bond worth when it matures?

Determine whether the following system of equations is consistent or inconsistent and dependent or independent. y = 2x - 3 y=-3x+2

I have 4 congruent sides, and opposite sides are parallel what am I?

Given: AD diameter of Circle P. If m <1 = 30°, then m AB =

Sarah starts at one corner of a square field and walks 60 feet along one side to another corner of the field. She turns 90° and walks 40 feet, and then walks straight back to where she started.

There are 12 boxes at a dock. 1 is yours with stuff in it and you have 11 others that have products in them, which have all the same weight, but you dont know if the 11 boxes separately have more weight or less weight than yours.

A large bottle of dragon mouthwash cost $5.00 before tax and 5.30 after tax. What is the percentage of the tax