Josh is trying to land his model airplane when the control wire breaks before landing. If the length of the control wire is 22 m and the plane stops 85 m from Josh, how far did the airplane travel after the wire breaks?

Which of the following expressions are equivalent ?

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).

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)]}