2 A scale drawing shows a circular fountain with a diameter of 12 units. The actual fountain has a diameter of 60 feet. What
possible scales could be used for the drawing? Check all of the correct answers.
A 12 units: 60 feet
B 1 unit: 5 feet
C 1 unit: 60 feet
D 5 units: 60 feet
E 12 units: 1 foot
F 4 units: 20 feet

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.