In ΔUVW, the measure of ∠W=90°, the measure of ∠U=5°, and VW = 99 feet. Find the length of WU to the nearest tenth of a foot.

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

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.

What is the range? can’t seem to find it out