Andy, erica, and clay have a collection of books totaling 179 books. erica has twice as many books as andy. andy has 15 fewer books than clay. how many books does each person have? a andy: 95 erica: 84 clay: 11 b andy: 34 erica: 68 clay: 49 c andy: 41 erica: 82 clay: 56 d andy: 65 erica: 76 clay: 38

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

Which expression will have the same sum as 3_8 + 1/4?

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?