Mitchell bought 600 shares of centerco two years ago for 34.50 per share he sold them yesterday for 38.64 per share how does the percent increase in the price of one share compare to the percent capital gain for all 600 shares

Plz which expression is equivalent to the expression below?

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.

Given abc find the values of x and y. in your final answer, include all of your calculations.