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madreJ [45]
3 years ago
13

How do you calculate the residuals of a scatter plot?

Mathematics
1 answer:
Aloiza [94]3 years ago
6 0
Hello

A residual<span> is the difference between the observed y-value (from </span>scatter plot<span>) and the predicted y-value (from regression </span>equation<span> line). It is the vertical distance from the actual </span>plotted<span> point to the point on the regression line.
</span>
Have a nice day kid!
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Answer:

45.27feet

Step-by-step explanation:

Given the height of the balloon (in feet) represented by the equation h=−16t2+28.7t+32.4, where t is the time (in seconds)

Note that the velocity of the balloon at maximum height is zero, hence;

v = dh/dt =0

-32t+28.7 = 0

-32t = -28.7

t = 28.7/32

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Recall that h=−16t²+28.7t+32.4

h = -16(0.897)²+28.7(0.897)+32.4

h= -12.87+25.74+32.4

h = 45.27feet

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2 years ago
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Cost=(sandwich+cookie)6 :)
5 0
3 years ago
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motikmotik
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7 0
3 years ago
Five bags of chips cost $7.
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Answer:

1. $1.40 2. $8.40

Step-by-step explanation:

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Answer:

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