In a math class, there are 12 boys and 18 girls
express the ratio of girls to boys as the simplest whole
number ratio.

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.

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?