What is the MEAN of a set of numbers?
A. the middle number
B. the numbers that are listed most frequently
C. the total of all numbers
D. the average of all the numbers.

Triangle xyz has vertices x(1,3), y(0,0)

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points