Which graph represents a reflection of f(x) = 1 over 3(9) across the x-axis? please answer asap thank you.​

What is x3+3x2−16x−48 divided by x−1?

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?

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation