The average age of cars on the road in the United States follows a normal distribution with a mean of 11.9 years and a standard deviation of 3.7
years. Approximately 20% of cars on the road will be over what age in
years?

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )

step-by-step explanation:

*calories burned = (weight)(calorie factor)*

calories burned = 180 (0.65)

calories burned = 117

the calories he used up is 117, which is 65% of his weight.