A spherical model of planet earth has a radius of 3 ft.

What is the approximate volume of the model of planet earth?

Use 3.14 to approximate pi and express your answer in hundredths.

Caroline wants to give 8 friends equal size packets of flower seeds to her friends. She has 1/2 pound of flower seeds. How much will each packet of seeds weigh?

A group of students have 91 cents in dime and pennies. They divided the dimes evenly and they divided the pennies evenly. A) How many students shared the money? B) How much money did each student receive?

N*n*n=16 What does the n represent

Equivalent ratios for 5:13

What is 8/2 as a whole number

28 is what percent of 50?

Mary has a collection of nickels and quarters for a total value of $4.90. If she has 42 coins total, how many of each kind are there?

3y to the power of 2 + 6y+2y

The exact number of kilometers in m miles is f (m), where f is the function defined by f (m) = 1.609344m. (a) find a formula for f-1 (k). (b) what is the meaning of f-1 (k) ?

How do you find lateral area of a rectagular prism?