A water pump takes 70 minutes to fill a tank. A larger pump can fill the same tank in 30 minutes.

How long will it take to fill the tank if both pumps are used?

A. 15 minutes

B. 21 minutes

C. 40 minutes

D. 50 minutes

An entire can of soup has 6.25 grams of Total fat. There are 2.5 servings per can. How many grams of total fat are in a single serving of soup

Which pair of slopes could represent perpendicular lines?. 1.) 1/7, 7. 2.) 1/2, 2/4. 3/) - 3/4, 4/3. 4.) 1/3, 1/3

Gabriella drives her car 300 miles and averages a certain speed. If the average speed had been 9mph less, she could have traveled only 240 miles in the same length of time. What is her average speed?

1+10=10 2+20 = 20 3+30=28 4+40=32 5+50=28 6+60=?

October, 13 Games in November, 12 Games in December, and 15 games in January. If he randomly is given one of those games in those 4 months what is the probability that the game will be in December? A) 12/55 B) 2/9 C) 4/15

At a ski lift, 47 people are waiting to board cars. Each car can hold 6 people. How many cars will be completely filled? How many people are left to board the last car?

A shoebox measures 15" x 7" x 4.5" what is the surface area of the box

Pam's orchard Delicious Apples $10 entry fee first 10 pounds $1.50 per pound Each additional pound $0.75 If Chis goes to Pam's Orchard how many pounds of apples will he get? Explain how you figured it out.

An alligator can run at a speed of 13 ft./s on land at this rate how far can it run in three seconds?

What is an independent sample?