The midpoint of GN is (9, 11). One endpoint is N(7,5). Your friend calculates the coordinates of endpoint G as (15, 13). What is his error? A. He switched the x and y coordinate in the Midpoint Formula.
B. He use the midpoint as one of the endpoint
C. His calculations using the Midpoint Formula were not simplified correctly
D. He found the midpoint between N and the midpoint of GN

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?

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?

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position