Subtract. Write your answer in scientific notation. 8.8 x 10/7) - (6 x 10/7&

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

What is the product? a-3/15a × 5/a-3

What is 10+10+20 about the origin the square root of a triangle.