What is the next number in the pattern: 10, 8, 9, 7, 8, 6, 7…?

6

8

9

5

what is the sixth number in the pattern: 100, 50, 25, 12.5…?

6.25

6.5

3.125

3.25

Find the third,fifth and seventh term sequence described by each rule a(n)=n+1

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.

Write the standard form of an equation with (see picture below)