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Katen [24]
3 years ago
8

Please help Which line is the best model for the data in the scatter plot?

Mathematics
2 answers:
Anna007 [38]3 years ago
7 0

Answer:

The second picture.

Step-by-step explanation:

A line of best fit should be placed where around half of the points are above the line and about half of the points are below the line.

In the first graph, only 3 points are above the line; 7 are below the line.

In the second graph, 5 points are above the line; 5 points are below the line.

In the third graph, 7 points are above the line; 3 points are below the line.

In the fourth graph, 3 points are above the line; 7 are below the line.

The one closest to half and half is the second graph.

goblinko [34]3 years ago
4 0
The 2nd picture
as there are almost equal number of points I'm each side of the line of the best fit
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The correct answer is (d) 36 units.

Step-by-step explanation:

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3 years ago
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Population Growth Using 20th-century U.S. census data,
asambeis [7]

The population of Ohio will be 10 million in the year 1970

The population growth of Ohio is represented by the function:

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t is the number of years since 1900

To find the year that the population of Ohio will be 10 million, substitute P = 10 into the function P(t) and solve for t

10=\frac{12.79}{1+2.402e^{-}0.0309t}\\\\10(1+2.402e^{-}0.0309t)=12.79\\\\1+2.402e^{-}0.0309t=\frac{12.79}{10} \\\\1+2.402e^{-}0.0309t=1.279\\\\2.402e^{-}0.0309t=1.279-1\\\\2.402e^{-}0.0309t = 0.279\\\\e^{-}0.0309t =\frac{0.279}{2.402} \\\\e^{-}0.0309t =0.116\\\\-0.0309t=ln0.116\\\\-0.0309t=-2.154\\\\t=\frac{-2.154}{-0.0309} \\\\t=69.7

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Learn more here:  brainly.com/question/25504185

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2 years ago
An invoice is dated January 17 with terms of 8/10 , 6/20 , 4/30 , n/40 . find the three final discount dates and the net payment
IRISSAK [1]

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• First terms:

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This means the final discount can be availed "10" days from Invoice Date (Jan17)

So, it will be:

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Final Discount Date = Jan 27

The net payment date will be "n/40", which is 40 days from invoice date, thus

Net payment date will be:

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This means the final discount can be availed "20" days from Invoice Date (Jan17)

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This means the final discount can be availed "30" days from Invoice Date (Jan17)

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