If amanda walks an average speed of 2.72 miles per hour, how long will it take for her to walk 6.8 miles?

What is the value of the digit 1 in the number 13?

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

Find the length of the diagonal of the rectangle. round your answer to the nearest tenth. || | | 8 m | | | | 11 m