What effect does doubling the radius of a cone have on the cone's volume?

3. Your school has been running a nickel drive to raise money for a sister school in Africa. A nickel weighs approximately 5 g. A roll of nickels is worth $2.00. You have collected a total of $135.65 in nickels. a.

The grand canyon is approximately 2^9 km long. Mariner Valley is a canyon on mars that is approximately 2^12 km long. About how many times longer is Mariner valley than the grand canyon

How do I Simplify 2 = - 1+3

Solve for q. -3 (9 - 20) = 6

A customer paid $40 for a shirt. The original price of the shirt was $80. What percent of the original price did the customer pay?

Two quadratic functions are shown. Function 1: f (x) = 2x2 - 8x + 1 Function 2: x | g (x) -2 | 2 -1 | - 3 0 | 2 1 | 17 Which function has the least minimum value and what are its coordinates?

A cone has the height of 6 and the radius is 9 times pie = what

While catching fireflies, you and a friend decide to have a competition. After m minutes, you have (3m+13) fireflies and your friend has (4m+6) fireflies. a.

Elena aunt bought her a $150.00 savings bond when she was born when Elena is 20 years old the bond will have earned 105% in interest how much will the bond be worth when Elena 20th years old?

Which expressions show the expanded form for 40.507?