Combine like terms.

y + 6 + 9( y+ 9) =

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.

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11