F(x) = x + 9, g(x) = x2 − 4x, h(x) = x4 + 2x3 What is the degree of (f º g º h)(x)?
7
8
21
24

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle

Ftara spends $219 a month for her car payment and she makes $3,200 a month, what percent of her monthly income is spent on her car payment?

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?