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Assoli18 [71]
2 years ago
14

Please help me!!!! Solve for x 5^x = 5^3 x 5^8

Mathematics
2 answers:
AnnZ [28]2 years ago
3 0

Answer:

x=11

Step-by-step explanation:

trust i guess

OleMash [197]2 years ago
3 0

Answer:

Step-by-step explanation:

The terms have the same base... (5)

So...

You can just take away the 5s and get:

X = 3 . 8

X = 24

It is simple.

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My kid asked me what was 5y-3+6 i couldnt answer it because this is all new to me we didnt do this when i was younger and i need
S_A_V [24]

Answer:

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4 0
2 years ago
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yanalaym [24]
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3 years ago
Find the circumstances of the circle. Use pi = 3.14
Dvinal [7]

Answer:3.14r^2

Step-by-step explanation:

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5 0
3 years ago
The table below represents the closing cost of ABC for the last 5 days. What is the r -value of the linear regression that fits
Gnoma [55]

Answer:

The correct option is D.

Step-by-step explanation:

The linear regression equation is in the form of

y=bx+a

Where,

b=\frac{n(\sum xy)-(\sum x)(\sum y)}{n(\sum x^2)-(\sum x)^2}

a=\frac{(\sum y)(\sum x^2)-(\sum x)(\sum xy)}{n(\sum x^2)-(\sum x)^2}

The formula of r is

r=\frac{n(\sum xy)-(\sum x)(\sum y)}{\sqrt{[n(\sum x^2)-(\sum x)^2][n(\sum y^2)-(\sum y)^2]}}

The values are

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Using above formula, we get

r=-0.85650

Therefore option D is correct.

3 0
3 years ago
Read 2 more answers
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