The table to the right contains the lists of probabilities for the corresponding numbers of girls in three births. what is the random variable, what are its possible values, and are its values numerical? # of girls p(x). 00.125. 10.375. 20.375. 30.125.

Given this information, which expression must represent the value of b?

Anyone know? will mark brainliest if correct!

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