7.06x10^5 ÷ 5.3x10^-2

If anyone has done the algebra 2 chaos theory portfolio would you be wiling to me? i kind of know what i'm doing i just don't know if i'm doing it right.

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2