Bicycles are sized by the diameter of their wheels. Margarita is purchasing a 26” bicycle. Using 3 for pi, about how far would she travel with 10 wheel revolutions?

Can any one me with the answers to these questions asap?

If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a.f[g(3)] b.g[f(5)] c.g{f[g(-4)]}

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.