The students in chemistry class have 75 milliliters of a pure acid which must be diluted to a solution that is 10% acid. how many milliliters of water should they add?

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

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.