1. kim works as a salesperson for a photo studio. to find his earnings for the week, he multiples his total sales by 0.175. his sales for the week of october 10 total $2,507.47. what did he earn for the week? (round your answer to the nearest cent.) a. $449.83 b. $388.06 c. $438.81 d. $880.60

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.

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.