The perimeter of a rectangle is 48 cm. The length is 3 times as long as the width. What is the width of the rectangle?
A. 4cm B.6cm C.8cm D.12.cm

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

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.

Ineed your ! i was to turn this into pond first thing i gotta do is outline the inside with this plastic how big should i cut the plastic the height: 10 1/2” the length: 40” the width: 12” me !