During a 20%of sale, the sale price of an mp3 alarm clock was 35.96 what was the regular price of the radio

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

Given right triangle abc, what is the value of tan(a)?

Three runners competed in a race data were collected at each mile mark for each runner if the runner ran at a constant pace the data would be linear