C = 2 (pie) r. Find the radius r when C = 50.24. Use 3.14 for pie.

Why can 252 be divided by 3

What is expanded form 12.38

If f (x) = - x + 5 and g (x) = x^2, what is (g*f) (-1)

Use the present value formula to determine the amount to be invested now, or the present value needed. The desired accumulated amount is $130,000 after 7 years invested in an account with 3 %interest compounded quarterly.

If I had 5 apples and I gave you 1 how many apples will I have?

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.