Answer:
9.3 hours
Step-by-step explanation:
Given

Required
Hours of sunlight on Feb 21, 2013
First, calculate the number of days from Jan 1, 2013 to Feb 21, 2013

So:

So, we have:







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<em> --- approximated</em>
y + 2007 = 5/29x
5/29 is the slope and 2007 is the y-intercept
The best answer would be B, moderate negative.
Visually, you can tell looking at the scatter plot and going from left to right, the value of y generally gradually decreases. The reason it isn't a strong negative is because there are still some values that stray away from this pattern.
If you were born in 1997 how old are you in 2017
A/ you are 20 years old
If the number after 3 is 1 then the answer is 48j-132