The pie chart shows colors of motorbikes in a shop. There are 20 more blue bikes than white. How many bikes are there altogether?

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.

Use the graph of the sine function y=2sinθ shown below

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83