The average score of all golfers for a particular course has a mean of 80 and a standard deviation of 5. Suppose 100 golfers played the course today. Find the probability that the average score of the 100 golfers exceeded 81 . Round to four decimal places.

Name the most appropriate metric unit for each measurement like a length of an carrot

Which rational number could be graphed between -4 and -5

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?