Answer: 59.91%.
Step-by-step explanation:
- We know that the fraction of the variability in data values accounted by a model is given by
, where r is the coefficient of correlation.
We are given , that the correlation between a car’s engine size and its fuel economy (in mpg) is r = - 0.774.
Then, the fraction of the variability in fuel economy is accounted for by the engine size would be 
[Multiply 100 to convert a decimal into percent]
Hence, the fraction of the variability in fuel economy is accounted for by the engine size is 59.91%.
None of the options are correct.
It would be 36$ for 9th jar
as it price is 4 times of number of jar
Equation is P=4J
j is number of jar when it is 9 so
P price=4*9
P=36$
Answer: If you are solving the Function Operation, the answer will be 17x-2.
Step-by-step explanation: Use the given functions to set up and simplify (f+g)(x).
Hope this helps you out. If not, comment and let me know what you are looking for/needing/wanting. Good luck, mate! ☺
Its D because supplementary means equal to 180 so 151+29 is 180 there its D
Hello!
3 x - 40^0 = 2 x - 10^0
3 x - 1 = 2 x - 1
3 x = 2x
3 x - 2 x = 0
Hence, the answer is 0
I hope this helps, and have a nice day!
