If 4 less than a number is less than 4 and greater than -3, find the number.

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.

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Identify the graph of y = ln x + 1.