The variable n represents any number in a set of multiples of 4 that are greater than 1. Which inequality is true for all values of n?

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.

True or false look at the picture pls : /

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class