Select the correct answer. what is the area of `deltastr`? a. 30 square feet b. 34.5 square feet c. 57.5 square feet d. 60 square feet 60 square feet

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

Round each decimal to the nearest thousandth. a. 5.39562 b. 0.12345 c. 5634 d. 18.93763