3. Shantiel left her home at 9:00 a. m. on Tuesday and traveled 648 miles. When she arrived at her destination
it was 3:00 a. m. the next day. Given that her home and
her destination are in the same time zone, which of the
following is closest to her average speed, in miles per
hour, for this trip?
A. 72
B. 54
C. 36
D. 31
E. 18

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

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.

What is the slope of the line that contains the points (-5, 6) and (14. - 7)?