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baherus [9]
3 years ago
14

What does a residual value of 1.3 mean when referring to the line of best fit of a data set?

Mathematics
2 answers:
lara31 [8.8K]3 years ago
6 0
1.3 mean is positive so answer should be

<span>A. A data point is 1.3 units above the line of best fit.</span>
tresset_1 [31]3 years ago
4 0
The answer will be A. For me cause it seems best fit.
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A scientist creates a colony of bacteria in a dish. This type of
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At the end of three days,  72.9% of the original amount of liquid remains in Kyle's container .

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

Here we have , Every day 10% of the liquid present in the morning in Kyle's open container will evaporate. At the end of three days, We need to find what percent of the original amount of liquid remains in Kyle's container . Let's find out:

Let's suppose initially we have 100% of liquid present so ,

<u>At day 1:</u>

10% of the liquid present(100%) in the morning in Kyle's open container will evaporate , So left is :

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⇒ 100-10

⇒ 90%

<u>At day 2:</u>

10% of the liquid present(90%) in the morning in Kyle's open container will evaporate , So left is :

⇒ 90- \frac{90(10)}{100}

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<u>At day 3:</u>

10% of the liquid present(81%) in the morning in Kyle's open container will evaporate , So left is :

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Answer:

Step-by-step explanation:

I don’t understand

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