8. janine has 3/5
of a pound of peanuts to divide equally between 2 friends.
a. what is the weight of peanuts in pounds that each friend will
receive?
b. one of janine's friends already had 3/4 pounds of peanuts before janine gave her more. however, this friend wants to end with 2 pounds of peanuts. how much more pounds of peanuts does this friend need to get to end up with 2 pounds of peanuts?

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?