Will mark the brainlest to the first person one circle has a circumference of 12pie cm. another circle has a circumference of 32 pie cm. what is the ratio of the radius of the smaller circle to the radius of the larger circle? 3: 8 8: 3 1: 3 3: 1

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

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]