No; just because there is a correlation does not prove causation.
The correlation says that as the amount of rainfall increases, the amount of oranges produced increases as well. It does not state what causes it.
4/15 because it can't be reduced any more. I hope this helps you out! :D
Answer:

Step-by-step explanation:
Lines form 180 degrees on either side. The negative sign simply implies direction (clockwise instead of counter-clockwise), which is negligible as 180 is exactly half of 360 so you'd form the same line.
90 attempts are made and only one third are successful. Multiply the attempts by successes and you get 30 successful shots (90 x 1/3= 30).
Answer:
30 bucks
Step-by-step explanation:
Just multiply 7 x 5