Y=-x² +17x-42
i need help and its due by today at 11:59

How can you decide witch operations to use to slice a two step equation

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

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?