It takes A large pump 30 hours to empty a swimming pool and it takes a smaller pump 75 hours to empty the same pool how much time will it take to empty the pool using both pumps

3 90/100 equals what decimal

Every square is a parallelogram. Every square is a parallelogram. a. True b. False In triangle GHJ, m H = 85° and m G = 60°. Choose the correct symbol to put in the blank. HJ ___ JG

Slove a=lw for a if l=12m and w=6m

Find the probability of a couple having a baby girl when their third child is? born, given that the first two children were both girls. assume boys and girls are equally likely.

Which unit would you use to measure the length of a football field

Which of these is an example of a literal equation? O A. ax - by=k O B. 4x + 7 = 22 O C. 2x+7y O D. 5 + 20 = 52

What's y=4x-2 3x+2y=-4

The sum of two numbers is 23 and the difference is 4

How to convert 21/25 into 84% Convert 17/20 into 85% What number over 30 equals 80%

Find the mean of this set of numbers. 9, - 6, - 8, 11, - 4, 10 A. 12 B. 2 C. 8 D. 48