If 50% of the basketball players scored fewer than 8 points in the tournament, what is the approximate probability that a basketball player who practiced for more than 3 hours scored fewer than 8 points?
A. 0.04
B. 0.05
C. 0.10
D. 0.12

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

Apassenger train and a freight train leave san jose at 3pm, traveling in the same direction. the passenger train is going three times as fast as the freight train. at 6pm they are 240 miles apart. how fast is each travelling? explain your answer and show your

What are the triple angle formulas? is it related to double angle identities?