Prove the following:
Using steps show the following is equal to 1.​

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

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 × 10^-20 lb b. 1 × 10^20 lb c. 1 × 10^2 lb d. 1 × 10^-2 lb