3 pumps, working 8 hours a day, can empty a tank in 2 days. how many hours a day must 4 pumps work to empty the tank in 1 day?

What is the nearest ten thousand for 13501

last year Jim had $10,000 to invest. he invested some of it in an account that paid 7% simple interest per year and he invested the rest in an account that paid 6% simple interest per year.

In order to find the hypotenuse in a third dimension, you must first find the hypotenuse of the diagonal of a side of the rectangle, not the base. true or false

What is the area of a triangle with the following dimensions: Base: 4 inches Height: 9 inches?

Angelo rode his bike around a bike trail that was 1/4 of a mile long. he rode his bike around thetrail 8 times. Angelo says he rode a total of 8/4 miles. teresa says he is wrong and that he actually rode 2 miles. who is correct

Cos-1 25²-52 52 - 37 2625) (37)

all the values of x in a table are greater than corresponding values of y. If x is a positive integer, what operations (s) and circumstances (s) could explain this pattern

The judge at Marcy's skating competition gave her scores of 9.6,9.2,9.4, and 9.3. what score would be the fifth judge have to give Marcy to raise her average score to 9.4

A plane flies from Springville to Brockton and then back to Springville. When there is no wind, the round trip takes 6 hours and 24 minutes, but when there is a wind blowing from Springville to Brockton at 50 miles per hour, the trip takes 6 hours

What is the solution of 5a+12<2 and 5a-12<3