What is the total surface area of the figure shown?

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

Which is the graph of the function y=2(4)^x

If i have 20$ and i gave 5$ away how much i got