Asoccer player has made 1 goal for the past 7 soccer games, and there has been 9 games, what is the players chance of him making a soccer goal the next game?

Evaluate the expression for the given value of the variable 7a - 4a for a =8

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed