The ratio of w to x is 4 to 6. the ratio of y to x is 1 to 3. what is the ratio of w to y?

Find the given elements if matrix d:

The triangles are similar. what is the value of x? show your work.

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?