What percent of $520 is $494?

5%
11%
26%
95%

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?

Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6

Write the point-slope form of an equation of the line through the points (-2, -3) and (-7, 4).