Answer for brainliest and 72 points
if a normal distribution has a mean of 132 and a standard deviation of 20, what is the value that has a z-score of 2.4? 
a. 168
b. 180
c. 144
d. 204

1foot = 12 inches; 1 yard = 3 feet

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?

Which of the following best describes the delian problem?