It takes Mandy 7 hours to clean the pool. it takes Cynthia 9 hours. how long would it take them working together?

In a class room of 30 students, 18 are female and 12 are male. If you randomly select one person, what is the probability you will select a female

Suppose the hypotenuse of a right triangle is 8 cm and one of the legs is 5 cm. Use the Pythagorean Theorem to find the measure of the triangle's other leg. Round the measure to the nearest whole number.

Six times a number minus five is less than twice the number plus Ten

A computer store buys a computer system at a cost of $561.00. The selling price was set at $ 935 , but after a year the computer did not sell. The store then advertises a 40 % markdown on the $935 computer system. Find the sale price.

What box plot represents a set of data that has the greatest mean absolute value

What is the worst thing to make in pottery class

Blank is 5 times as much as 27

Find the distance, in feet, a particle travels in its first 4 seconds of travel, if it moves according to the velocity equation v (t) = - t2 + 4 (in feet/sec). 55 over 3 16 over 3 16 12

Simplify this expression. 5^6 : 5^4 A. 2 B. 5 C. 10 D. 25

Caitlin wants to read for 90 minutes so far she has read 30% of her how much more longer does she need to read