How to find area and curcumfrence of a circle?

Write as a product of linear factors: f (x) = x^4-100

Every 6 months Reuben lopez puts 420$ into an account paying 10% compounded semiannually. Find the account balance after 15 years.

What is the solution of |x-4| < 13

What is the derivative of sqrt7 times x + sqrt2x

Can a tangent ratio be greater than one

1. The function h is the sum of the functions f (x) = 3x+5 and g (x) = 2x^2 - 6x - 2. Which represents h? A. h (x) = 5x^2 - x - 2 B. h (x) = 2x^2 - 3x + 3 C. h (x) = 2x^2 - 9x + 7 D. h (x) = - 3x + 3

If you start at 0, move to left 7, right 3, and left 20, where do you end up?

An automobile purchased for 22,000 is worth 2500 after 5 yrs. Assuming that the cars value deprecited steadily from year to year, what was it worth at the end of third year

What makes an object with a high mass traveling at a high speed difficult to stop?

The earth is 146000000 kilometres from the sun. what is this number in standard form?