A lawn moving service quotes a price of $22 per hour to mow, plus a travel fee of $15. Define a variable, including units, and then write an expression that gives the total cost to have the lawn mowed

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?

For what value of (y) is 3^3/3^y =1/9