Adoctor is studying heights of newborn babies. the doctor uses 20 inches as a reference point. babies in the study receive a score to show how close they are to 20 inches. a baby that is 21 inches long receives a score of +1. a baby that is 18 inches long receives a score of .

If f(x)=2x+2and g(x)=x^3, what is (g•f)(2)

Aline that intersects one of two parallel lines intersects the other also always sometimes never

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?