(Explain as well) Mai poured 2.6 liters of water into a partially filled pitcher. The pitcher then contained 10.4 liters.

How many different ways can you make change for $.50 using only nickels,dimes, and quarters?

41/17 as a decimal rounded to the nearest hundredth

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.