Evaluate the integral using integration by parts where possible. (Use C for the constant of integration.) (x2 − 1)8−x dx

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp

To prove a polygon is a rectangle, which of the properties listed must be included in the proof?

Borat elise said that the expression 2.6 x -1.3 x-4.5 is equivalent to 1.3x -4.5