one-third of a number is subtracted from 11.The result is one and half times the original number. what is the number.

Solutions for 2x+7 less than or equal to 3x-5

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

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?