Answer - D
Explanation - In 2009 the value is 66.74 whilst in 2010 the value is 70.54. Because the line appreciates (increases) from 2009, the final answer will be a positive so you can knock off the first two answers. Now you just minus the value in 2010 from the value in 2009 which will give you 3.80 Dollars/Year
Three = 3.0
One Hundredth = 0.01
One Hundredth times Ten = Ten Hundredths
0.01 • 10 = 0.1
So Ten Hundredths = 0.1
Three and Ten Hundredths = Three plus Ten Hundredths
3 + 0.1 = 3.1
So Three and Ten Hundredths = 3.1
Answer:
I believe they are correlated: positive correlation.
Step-by-step explanation:
The higher the repair bills of a car, it means maybe having bad fuel injectors, will cause bad mileage allowing the car to consume more fuel. It is like say the inexorable decline of a car in areas including minor wears and incorrect adjustment etc impairs fuel economy. Thus, the higher the repair bills, the higher the fuel consumption. This is an example of a positive correlation. This means the value of y increases as there is an increase in the value of x.
