Find the solution to x^2 =28

If eh = hg and hg=16, find the diameter of k

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.

For the inequality |c| < |d| to be true, which of the following must be true?