If a circle gas a diameter of 4 meters, what is the area

Fine the promise factorization of 245. Is there another way to write the prime factorization of 245?

How many times does eight go into 64p. s. i am bad at maths?

Michiko claims that to solve the system of linear equations 15x+8y=1 and 21x+4y=-13, instead of multiplying the second equation by - 2 and then adding the equations, she could multiply the second equation by 2 and then subtract the second equation

What is the correct classification of x2 + 15x?

Let f (x) = 2x2-x+5 and g (x) = 3x2-3x-2. Calculate h (1), if h (x) = f (x) + g (x).

If something was 200 dollars and i got it for 80 how much was it off

Sonia can read 3 page in 8 minutes at this rate. how many pages will she read in 24minutes?

What is 591.3 divided by 29?

Identify the type of observational study described. A researcher plans to obtain survival rate data for patients whose cancer has gone into remission by following them for the next five years. retrospective cross-sectional prospective

Sin38 = x/16 solve for x