Working together, two pumps can drain a certain pool in 4 hours. If it takes the older pump 12 hours to drain the pool by itself, how long will it take the newer pump to drain the pool on its own?

Which best describes the set of even numbers between one and eleven? A. {-10, - 8, - 6, - 4, - 2, 0, 2, 4, 6, 8, 10} B. all real numbers C. null set D. {2, 4, 6, 8, 10}

Which is the best buy? 12 tins of fish at K7.80 or 6 tins of fish at K4.20? the och price and the initia

A store sells rakes for nine dollars each if the sale of the rakes totaled 171$ how many rakes were sold

Anthony bought an 8 foot board. He cut off 3/4 off the board to build a shelf and gave 1/3 of the rest to his brother for an art project. How many inches long was the peace Anthony gave to his brother?

Write the 132.7 in word form

Order these numbers from least to greatest. -0.6 , 3.85 , -3450 , 14

Renuka Jain's Car Wash takes a constant time of 3.0 minutes in its automated car wash cycle. Autos arrive following a Poisson distribution at the rate of 12 per hour.

What value of x is in the solution set of 3 (x-4) ≥6x+2

What is the result if you multiply a number of cups by 8 ounces/1 cup and then multiply the result by 1 cup/8 ounces

8/125 simplify? What is the answer