PLS HELP ME :(

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

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