Marcy figures out that she walks approximately 39,680 feet every week for exercise. One week, she walks 2,640 feet less than usual. Which is the best estimate of the number of feet Marcy walks that week?

The average Math SAT score of all incoming freshman at a large university is 490. A simple random sample of 200 of these incoming freshmen has an average Math SAT score of 495 with a standard deviation of 60.

Trailer will be used to transport 40 kg crate to store. The greatest amount of weight that can be loaded onto the trailer is 1050kg backspace. A 250 kg crate has already been loaded onto the trailer

If 1 week is 7 days what will 8 weeks equal

Which ratio is greater than 11/16? a=22:32 b=3:8 c=1:2 d=3:4

What does a small Mad tell you about a set of data?

Simplified form for x-1+4+7x-3

4. Solve using elimination. 4x - 3y = 9 3x + 2y = 11 Download pdf

What is the radius of a 12 feet circle

The price p per gallon g

What is the measure of the smallest angle in the triangle whose vertices are D (4,1), E (4, - 2), and F (-2, - 2) ? Round to the nearest degree. (Enter the number only.)