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Naddika [18.5K]
4 years ago
11

Sammy incorrectly solves the equation 1/3 (x +9) = 8. Her work is shown below. Which step shows an error based on the equation o

nly from the previous step. Select all that apply.
SAT
1 answer:
Jet001 [13]4 years ago
8 0

Answer:

15

Explanation:

Well obviously her work is not shown below, at least for me, so I will just solve the equation.

1/3x+3=8

1/3x=5

X=15

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Jefferson is the answer i belive
 
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The owner of Maumee Ford-Volvo wants to study the relationship between the age of a car and its selling price. Listed below is a
Elanso [62]

Answer:

-0.5436

Fairly strong negative correlation

Value of car decreases as age increases.

Explanation:

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Selling price ($)

8.1

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The correlation Coefficient calculated using the correlation coefficient calculator is - 0.5436. This depicts a fairly strong negative (negative value in Coefficient value) correlation exists between the age of a car and its value. This means that, the value of a car decreases as age increases.

6 0
3 years ago
What is weak tea an example of?
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Personification probably…
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3 years ago
A circle has a radius of 5.4 m. what is the exact length of an arc formed by a central angle measuring 60°? enter your answer in
Solnce55 [7]

Assuming the radius is 5.4m. The exact length of an arc formed by a central angle measuring 60° is 1.8π or 5.65.

<h3>Length of an arc</h3>

Arc length of the circle=(theta)/360×pi×diameter

Diameter=2×radius

Where:

radius=5.4

Diameter=2×5.4=10.8

theta=60°

Arc length:

Arc length=60°/360°×π×10.8

Arc length=5.6548667765 or 1.8π

Inconclusion the exact length of an arc formed by a central angle measuring 60° is 1.8π or 5.65.

Learn more about length of an arc here:brainly.com/question/3955907

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Answer:

35.31mpg

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1L/100km is equivalent to 282.481mpg.

To obtain 8L/100km in miles per gallon, we simply divide 282.481 by 8L/100km as shown below:

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