The ratio of the width to the length of a rectangle is 3: 7. the shorter side is 9 inches long. what is the longer side and also the area of the rectangle? show your work.

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )