Answer:
The answer to your question is: The second option
Step-by-step explanation:
Points A (3 , 7) B (5, 11)
slope = m = (y2 - y1) / (x2 - x1)
m = (11 - 7) / (5 - 3)
m = 4 / 2 = 2
equation if the line
(y - y1) = m(x - x1)
(y - 7) = 2(x - 3) Answer
X=6 you need to multiply by 2
Thee correlation factor formula for two variables is
(r) =[ nΣxy – (Σx)(Σy) / Sqrt([nΣx^2 – (Σx)^2][nΣy^2 – (Σy)^2])].
A). as per the formula the correlation factor for the given data is 0.94.
B). the month of September has the highest correlation as 0.94 is much closer to 1 than 0.89.( note: 1 denotes the perfect correlation and 0 denotes no correlation at all)
<span />
Area equal length time width
A = 13*8 = 104 squared meter
hope helped
Answer: The whole area of all the wood is 36
Step-by-step explanation:
The formula for area of a rectangle is length times width. A=lw
You plug the numbers into the formula: A=2*3 = 6
The area for one piece of wood is 6 ft
If you take multiply one area of wood by the amount of wood - you get the whole area amount of all the wood. So 6*6 = 36.
