I believe it is A. The reason is C has a strong negative correlation, indicating that the correlation coefficient would be negative.
Answer:
1 2/3
Step-by-step explanation:
If you make all of their denominators 15, you would get 12/15 + 10/15 + 3/15, which is equal to 25/15, which is 1 10/15. 10/15 simplifies to 2/3, so the answer is 1 2/3.
Answer:
54.6
Step-by-step explanation:
(18⅕ miles)/(⅓ hour) = ((18⅕)×3 miles)/hour = 54.6 miles per hour
Answer:
339
Step-by-step explanation: