A van travels 150 miles on 6 gallons of gas. How many gallons will it need to travel 325 miles? A.12 gallons
B.2.8 gallons
C.13 gallons
D.25 gallons

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Given that de, df, and ef are midsegments of △abc, and de=3.2 feet, ef=4 feet, and df=2.4 feet, the perimeter of △abc is .

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.

Which graph has a rate of change of zero