What is the volume of a circle?

Which number supports the given conjecture? If a number is divisible by both 2 and 3, then the number is also divisible by 6. A. 16 B. 23 C. 27 D. 36

Julie has 5/6 pounds of peanuts. She triples the amount, and then divides it into two equal piles.

A 63-square-foot roll of plastic wrap costs $1.89. A 9-square-yard roll costs $2.43. Which roll is a better deal?

A recipe calls for 2 1/4 cup milk you only have 1/3 of that how much more milk will you need

What's the domain of x^2+3

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.