The inverse of a conditional statement is “if a number is negative , then it has a negative cube root” what is the contrapositive of the original condition statement

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.