11. The Environmental Protection Agency provided fuel-economy data on 1,134 traditional gasoline powered vehicles. These vehicles have mileage
that's normally distributed with mean 22.2 miles per gallon, and standard
deviation of 5.2 mpg. What percentage of vehicles have gas mileage below
18 mpg?
A. 20.9%
B. 9.5%
C. 79.1%
D. 50%

the answer is 96 degrees

step-by-step explanation:

you have to realize that a line equals 180 degrees

good job you smart son of a gun you are smarter that einstein. 7

what chart am i supposed to follow?

substitute,

circle 1 = 5

circle 2 = 20

circle 3 = 44

in this case no matter how you add, you will always get a perfect square..

hence proved

happy to

pls mark as brainliest