Costs for a campground are $60 for
1 night, and $150 for 3 nights. assuming
that the costs increase linearly, which
equation shows the costs, c, for n nights?

choices:
a. c = 15n + 45
b. c = 45n + 15
c. c = 60n + 150
d. c = 180n

What is the base of 1/9 to the power of 2

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.

Asap (i need to finish this quick) graph complete the sequence of transformations that produces △x'y'z' from △xyz. a clockwise rotation ° about the origin followed by a translation units to the right and 6 units down produces δx'y'z' from δxyz.