Solve the inequality 4a - 12> 4

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.

Acylinder has volume 45π and radius 3. what is it’s height?

Which statement best explains why ben uses the width hi to create the arc at j from point k