Doubling the radius of a sphere increases the surface area by a factor of?

Estimate the difference by rounding each fraction or mixed number to the nearest half or whole. 3 1/8 - 7/12

Use the function below to find f (3) f (x) = 3^x

What is the sum of the solutions of 2|x - 1| - 4 = - 2? A. 1 1/2 B. 0 C. -2 D. 2

Barbie is thinking of a number. twenty less than on third of the number 72. Find Barbie's

What does 14 tens equal

Ac equals 5in cb equals 3in. what does ab equal to

You sold $105 worth of tickets, but you spilled soda on the record sheet and don't know how many of each tickets you sold. students tickets cost $5 and adult tickets cost $7 each. use x for student tickets and y for adult tickets

Which polynomial is prime? 7x2 - 35x + 2x - 10 9x3 + 11x2 + 3x - 33 10x3 - 15x2 + 8x - 12 12x4 + 42x2 + 4x2 + 14

You are ordering T-shirts with your school's mascot printed on them. Each T-shirt costs $4.75. The printer chargers a setup fee of $30 and $2.40 to print each shirt. Write two expressions to represent the total cost of printing n T-shirts.

What area formula does a trapezoid have?