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3 years ago

Help me plz 16 points

Mathematics

2 answers:

lisabon 2012 [21]3 years ago

6 0

The range is the biggest number minus the smallest so 26 and 45. The answer is 19, C

White raven [17]3 years ago

4 0

Hey!

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The range in a data is the value of subtracting the highest value to the lowest value.

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First, we need to the the values in order from least to greatest.

26, 27, 27, 30, 32, 33, 33, 34, 40, 45

Second, we subtract the greatest value to least value.

45 - 26 = 19

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Hence, the range is 19!

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Hope This Helped! Good Luck!

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Liono4ka [1.6K]

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3 years ago

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Sidana [21]

Answer:

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Step-by-step explanation:

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3 years ago

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Suppose xy > 0. Describe the points whose coordinates are solutions to the inequality.

Elan Coil [88]

The solutions fo the inequality are all the points (x, y) that meet these 3 conditions.

x ≠ 0
y ≠ 0
Sign(x) =sign(y)

<h3>Which points are solutions of the inequality?</h3>

We want to find points of the form (x, y) that are solutions of the inequality:

x*y > 0

Clearly x and y must be different than zero.

So, for example if x = -1, y can be any negative number, for example y= -3

x*y > 0

(-1)*(-3) > 0

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This is true.

Now if x = 1, y must be positive. LEt's take y = 103, then:

x*y > 0

1*103 > 0

103 > 0

Then we have 3 conditions:

x ≠ 0
y ≠ 0
Sign(x) =sign(y)

The solutions fo the inequality are all the points (x, y) that meet these 3 conditions.

If you want to learn more about inequalities:

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2 years ago

The GRE is an entrance exam that most students are required to take upon entering graduate school. In 2014, the combined scores

Ede4ka [16]

$\mathbb P(286$
$\mathbb P(286$

The empirical rule says that approximately 68% of any normal distributed data set lies within one standard deviation of the mean.

$\mathbb P(-2$
$\implies\mathbb P(-2$

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$\mathbb P(-2$
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$\implies\mathbb P(-2$

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3 years ago

Solve for v <br>160=11-v

user100 [1]

V + 160 = 11
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Hope this helps

6 0

3 years ago