What is the volume of a right circular cone with a diameter of 21 centimeters and a height of 87 centimeters? Use 3.14 as an approximation for π. Round your answer to the nearest tenth.

At target in aisle 12 there were 6 boxes of 24 cupcakes. In aisle 14, there were 8 boxes of 36 cupcakes. The store had 800 cupcakes. How many cupcakes were in aisle 11?

to make party invitations, Macie could buy a package of paper for $10.50, or she would buy x individual sheets of the same paper for $0.15 each.

What value of n makes this expression equal to 6? 3n - (2 + n) A. 3 B. 4 C. 5 D. 6

Travis rode his bike 76 miles during a vacation. If he rode 22 miles on the first day and then an equal number of miles on each of the remaining 6 days, how many miles did he ride each day on the remaining days? A. 54 B. 9 C. 132 D. 3

Julie made a scale drawing of an comanche helicopter. if the helicopter's rotors are 12 feet long, how long are they in her drawing

How to i make this number sentence correct with adding parenthesis? 4² + (-3) - (-5) * 2 = 20

Are the ratios 5:15 and 1:3 equivalent

Find a rational number halfway in between the two numbers 7/8 and 2/7

Bag a contains 7x counters bag b contains 2x counters Five counters are taken from bag a and put in bag b

Angela and Doreen each want to buy the same comb. Angela still needs 58 cents to buy a comb and Doreen still needs 6 cents. If they want to combine their money, they still do not have enough. What is the most the comb could cost?