The Grand Canyon is approximately 2^9 kilometers long. Mariner valley is a canyon on mars that is approximately 2^12 kilometers long. How many times longer is mariner valley than the Grand Canyon

Mai attempted 40 free throws and was successful on 25% of them. How many successful free throws did she make?

Use the substitute method to solve the system of equation. choose the correct ordered pair. X+y=3 or y=8

Equivalent fraction for 5/9, 4/15

Some cruise ship passengers are given magnetic bracelets, which they agree to wear in an attempt to eliminate or diminish the effects of motion sickness. Others are given similar bracelets that have no magnetism.

a hyperbola has a center at the origin, a vertex at (9,0) and a focus at (41,0). What is the equation of the hyperbola

Angles A and B are complementary. Explain how to find the measure ofAngle BifAngle A has a measure of 36°.

The number of calories in 5 cups of yogurt is 750. What proportion can you set up to determine the number of calories, c, in 9 cups of yogurt?

Mr. Craig Divided his books equally into 25 shelves half of the shelves are odd what is the half

Scarlett and bob split £63 in the ratio 3:4 how much money does bob get. give your answer in £.

Is 4 (x+2) equivalent to 4x+8?