I need the counterexample to this. If a number is a perfect square, then it is odd.

Volume of a cylinder with a radius of 13 in and height of 30 in

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.

Find the value of x that will make l ll m