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DanielleElmas [232]

3 years ago

6

HELP ME PLEASE I NEEEED IT SOLVE FOR D

2 answers:

Softa [21]3 years ago

6 0

Answer:

theres 2

Step-by-step explanation:

kotykmax [81]3 years ago

3 0

Answer:

18

Step-by-step explanation:

$44 = 2d + 8$

Subtract 8 both sides.

44 -8=2d+8 -8

36=2d

Divide 2 on both sides

$\frac{36}{2} \frac{2d}{2}$

18=d

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What is the equation for the linear model in the scatter plot obtained by choosing the two points closest to the line?

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Answer:

Option C is the answer.

Step-by-step explanation:

To find the equation of the straight line equation i.e, we must be given with the two points $\left (x_{1},y_{1} \right )$ and $\left (x_{2},y_{2}\right )$

Since from the graph the two points closest to the line are $\left ( 10,36 \right )$ and $\left ( 22,12 \right ).$

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Apply distributive property on right hand side, we get

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Adding both sides by 36, we get

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3 years ago

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A roll of quarters is shaped like a cylinder and contains 40 each quarter has a thickness of 1.75 and a diameter of 24.26 mm Wha

jarptica [38.1K]

Answer:

D) 32,357mm^3

Step-by-step explanation:

Given

$Quarters = 40$

$Thickness = 1.75mm$

$diameter = 24.26mm$

First, we calculate the volume of 1 roll.

The volume of the cylinder is:

$V = \pi r^2h$

Where

$r = \frac{1}{2} * diameter$

$r = \frac{1}{2} * 24.26mm$

$r = 12.13mm$

And the thickness represents the height.

So:

The volume is:

$V = 3.142 * 12.13^2 * 1.75$

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The volume of the 40 is:

$Roll= 40 * 809.03mm^3$

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The closest option is (d):

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3 years ago