What is the modulus of z = 3 - 4i?
z =

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =

20 ! need ! which exponential function is represented by the table? f(x) = 0.2(0.5x)f(x) = 0.5(5x)f(x) = 0.5(0.2x)f(x) = 0.2(0.2x)