Jenny will roll a number cube, numbered 1-6, twice. what is the probability of rolling an odd number, then an even number?

Which expression is equivalent to 2x^2+2x-4/2x^2-4x+2

Consider the graph of the exponential function y=3(2)×

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?