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?

Approximate square root of 39 to the nearest whole number

What is the value of - 3/15-31 + 2-3²

Which rate describes a unit price $0.01 for 12 seconds $0.25 for 5 minutes $1.00 for 4 hours $5.00 for 1 day

Kevin has a yearly income of $68,280. His total state and federal income tax for the year is $12,048. What is his monthly net income in dollars

Which is greater, 4 cups or 46 fluid ounces? How much greater? A. 46 fluid ounces; it is 14 fluid ounces greater. B. 46 fluid ounces; it is 16 fluid ounces greater. C. 4 cups; it is 14 fluid ounces greater. D. 4 cups; it is 16 fluid ounces greater.

Billy plays outside for a half of hour how mintues billys played outside

Solve the equation 2 (c-4) + 8=1/2 (6c+20) 1/2 is fraction by the way

The equation 3 (x+10) = 87 models situation. Which choice show the shows the sequence of the operations needed to solve this problem, using both arithmetic and algbra

What is the absolute value of - 4 minus the square root of 2i

A water tank in the shape of an inverted cone has height 11 feet and radius 5 feet. find the volume of the water in the tank when the water is 6 feet deep