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3 years ago

Consider the plot that was created from the residuals of a line of best fit for a set of data.

Mathematics

2 answers:

jarptica [38.1K]3 years ago

5 0

No, it follows a pattern.

Step-by-step explanation:

Romashka [77]3 years ago

5 0

Answer: The answer is C) No, it follows a pattern

Step-by-step explanation:

I got it right

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What is the solution to the equation? 5(8 + 7) = 5 • x + 5 • 7 A. x = 1 B. x = 5 C. x = 7 D. x = 8

Aleks [24]

$5(8+7)=5\cdot x+5\cdot7\\\\x=8\\\\Answer:D\\\\5\cdot x+5\cdot7=\underline{5}\cdot x+\underline{5}\cdot7=\underline{5}\cdot(x+7)=5\cdot(8+7)\iff x=8$

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3 years ago

3. Jorge received a check for $50 yesterday.

frozen [14]

Answer:

3. he spent $15 on music

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3 years ago

For the line that passes through Y(3,0), parallel to DJ with D(-3,1) and J(3,3), complete the following: Find the slope. Write a

Ulleksa [173]

I am going to graph the situation on an external graphing utility and show you the answer, it will take a

minute, stay with me.

$m\text{ = }\frac{rise\text{ }}{\text{run}}=\frac{change\text{ in y}}{\text{change in x}}=\frac{3}{1}=3$ $y\text{ = mx+b}\rightarrow\text{ b =-1}$

So the equation of the line is.

$y\text{ =3x -1}$ $y\text{ -1 = m(3-0)}$

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1 year ago

The inverse variation equation shows the relationship between wavelength in meters, x, and frequency, y.

Vaselesa [24]

<u>Answer:</u> The wavelength for X-rays with the given frequency is $1\times 10^{-10}m$

<u>Step-by-step explanation:</u>

To calculate the wavelength of light, we use the equation:

$\lambda=\frac{c}{\nu}$

where,

$\lambda$ = wavelength of the light

c = speed of light = $3\times 10^8m/s$

$\nu$ = frequency of light = $3\times 10^{18}s^{-1}$

Putting the values in above equation, we get:

$\lambda=\frac{3\times 10^8m/s}{3\times 10^{19}s^{-1}}=1\times 10^{-10}m$

Hence, the wavelength for X-rays with the given frequency is $1\times 10^{-10}m$

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3 years ago

Read 2 more answers

How wide is the gate

nevsk [136]

12 cm long and 7 wide

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3 years ago