Dr. Lin is working a 12-hour shift at the hospital. She has already worked 9 3
4
hours. After taking a
1
4
-hour break, Dr. Lin splits her remaining time equally among her last 4 patients. How much time does Dr. Lin spend with each patient?

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

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Sum is 17 and their difference is 3