Find the circumference of the larger circle if the area of one of the smaller circles is 487
a 43.7 in.
b.837 in.
c.16137 in.
d. 247 in.

William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)

Secant be and cf intersect at point d inside a what is the measure of cde

If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).