For each portion of a whole, write it as a percent, as a fraction, and as a decimal. 0.43 nine tenths 39% 16/25

Use the graph of the sine function y=2sinθ shown below

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank