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galben [10]
3 years ago
15

What percent of our world is made of Hydrogen and Helium?

Mathematics
1 answer:
Romashka [77]3 years ago
6 0
Hydrogen is around 0.000053% and Helium is around <span>0.000524%</span>
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What is the linear function equation that best fits the data set?
slavikrds [6]

Answer:

Option 3

Step-by-step explanation:

Given data set is,

{(1.5, 1), (2.5, 3), (3, 3), (3, 5), (3.5, 5), (4.5, 7), (5, 7), (5, 9), (5.5, 9), (6.5, 11), (7.5, 13)}

By using linear regression calculator,

Equation of the linear function will be,

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Therefore, Option 3 will be the correct option.

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Step-by-step explanation:

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3 years ago
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3 years ago
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aleksklad [387]

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Step-by-step explanation:

2x+y=4                  4x+2y=8

2x     =/2                     2y= /2

y=2                          4x=4

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6 0
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Read 2 more answers
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Answer:

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Step-by-step explanation:

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