Find the nth term of the ap -2 -5 -

The circumference of a circle is 5 pi cm. what is the area of the circle?

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?