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Viktor [21]
2 years ago
15

Does anybody know this? I really need help.

Mathematics
1 answer:
ValentinkaMS [17]2 years ago
3 0

Answer:

22 is th area

Step-by-step explanation:

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An element with mass 290 grams decays by 13.2% per minute. How much of the
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Answer:

FV=PV(1−d)^n

FV = 290(1-.132)^14

FV = 290(.868)^14

FV = 39.96 g

Step-by-step explanation:

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What is most likely the correlation coefficient for the set of data shown shown
satela [25.4K]

Answer:

C) 0.19

Step-by-step explanation:

A correlation coefficient is a measure of how well the line of best fit fits the data.  The higher the correlation coefficient, up to 1.0 or -1.0, the better the fit. A positive correlation coefficient means an increasing data set, while a negative correlation coefficient means a decreasing data set.

We can see that this line of best fit is increasing, so our correlation coefficient will be positive.

However we can also see that the points are fairly scattered; this means this is not a very good fit.  This means that 0.19 is the better fit.

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What is the simple form of 35%
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its 0.35

Step-by-step explanation:


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3 years ago
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PLZ HELP I WILL MARK BRAILNLEIST!! 20. b) Find the side length of the square. [No label is required.] *
iogann1982 [59]

Answer:

The length of one side is 13 feet.

Step-by-step explanation:

To start, a square is 4 sides that are equal in length. This means that when you have a problem like this, you need to set the equations equal to each other like:

2x+5=6x-11

In order to solve a problem like this, with the same variables on different sides, start by subtracting the smaller variable from both sides. In this case, you would be subtracting 2x from both sides, which would leave us with:

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16=4x

Now, divide both sides by 4 and you will know how much x is worth.

4=x

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2(4)+5

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Answer:

Step-by-step explanation:

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2(4x+1) = -x-1

Solve the equation:

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