(Help) Elena is building a fence for a garden. Using the drawing of her fence below, how many feet of fencing does she need to purchase? Each square unit on the graph represents a square foot. Round to the nearest tenth if necessary. (sorry for the qualtiy)
A.20.7 feet
B.19.7 feet
C.28.5 feet
D.30.7 feet
E.36.5 feet

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?