Rachael's backyard swimming pool is being emptied by a pump. The amount of water in the pool W in gallons at any time t in hours is given by the following equation: W = 9,000 - 250t. How many gallons of water are being pumped out each hour?

Amanda drove for 3 hours through different traffic conditions. her average speed was 50mph for the first hour, 72 mph for the second hour, and 46 mph for the third hour. if her car's mileage is 23 miles per gallon, how many gallons did she use

The caplan family was going to New York City to ring in the New Year. 16 family members each paid $341 for their plane ticket to New York City and $298 for their plane ticket back home.

Nicole earn 40,768 per year what are her weekly gross earnings

A college wants 950 entering freshman. Experience shows that about 75% of admitted students accept. The college admits 1200 students, so if we assume decisions to enroll are made independently, the number who accept has a B (1200,0.75) distribution.

What is 9 times 9 could you answer

Complete Jesse's new hand to make this total score equal 0 what must be the value of the blank card 4 - 6 and blank

If 1/3 of flour is used to make 5 dinner rolls how many rolls can you make with 5 and 2/3 cups of flour?

What is the value of 7 (10 - 16) + 8 : 2?

A 100-gallon fish tank fills at a rate of x gallons per minute. The function is f (x) = 100/x. If the tank has been filling for 20 minutes, the total time to fill the tank is represented by the function f (x) = 100/x + 20.

Find the circumference and area of a circle with a diameter of 26 meters. Leave your answers in terms of it