# Tutor profile: Rico L.

## Questions

### Subject: Geometry

What is the volume of a cylinder with a base diameter of 6 inches and a height of 10 inches? Use pi = 3.14

To find the area of the cylinder you would first find the area of the base, which is a circle. The formula for the area of a circle is A = pi x radius squared, so your equation would be A = 3.14 x 3^2. This equations comes out to 28.26 square inches. You then multiple the area of the base by the height to get the volume (V = 28.26 x 10). This yields the answer which is 282.6 cubic inches.

### Subject: Anatomy

What three bones meet to comprise the elbow joint?

The Humerus, the Ulna, and the Radius

### Subject: Algebra

If 12 = 2 + 5x solve for x

x = 2. You would find this by first subtracting 2 from both sides of the equation leaving us with 10 = 5x. Then you would divide both sides of the equation by 5 giving us x = 2.

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