Han is riding at a constant speed of 16 miles per hour. Write an expression that shows how many m miles Han has gone after t hours.

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

What is 20+(5 x 2/5 )+ 3 show your work

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?