Choose the situation in which the use of exact numbers is appropriate.

A) paying your power bill
B) adding bacon bits to a salad
C) buying hamburgers for a cookout
D) ordering flyers to hand out at a political rally

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents