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Andreas93 [3]
3 years ago
9

HELP WILL MARK YOU BRAINLIEST JUST GIVE THE ANSWER NO EXPLANATION!!! NO GUESSes!!!

Mathematics
1 answer:
evablogger [386]3 years ago
6 0
Protracters ruler and that’s it
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rewona [7]

Answer:

She should add 10x to both sides

Step-by-step explanation:

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Answer please! (No explanation needed!) <3
son4ous [18]

Hi there! Hopefully this helps!

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Question A answer: 2.

To find the <u>median</u>, you simply need to order the set from lowest to highest and finding the <u><em>exact middle</em></u>. So it should look like this:

0, 1, <em><u>2</u></em>, 3, 4. So 2 is the median, therefore 2 is the answer to Question A.

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Question B answer: 2

To find the <u>mean</u>, you have to add all of the numbers together and then you have to <u>divide by the number of items in the set</u>. There are 5 numbers in the set so it should look like this:

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Therefore, 2 is also the answer to Question B.

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<em>Edit:</em> <em>Whoops, sorry for the explanation...</em>

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3 years ago
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Courtney is twice as old as Andre and three years older than Natalie. Courtney is half Shari's age. The difference between Shari
lesantik [10]

The question does not seem complete, but I'll represent the statement mathematically and look for their ages each. This is because the worst they can ask for is their ages.

Let C stand for Courtney's age, A for Andrei's age, N for Natalie's age and S for Shari's age. From the question we can deduce the following:

C = 2A

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3 years ago
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Thepotemich [5.8K]

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The answer is 10√2.

Step-by-step explanation:

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Rasek [7]

Step-by-step explanation:

[1-2 -4+6 3-2 5+4]

[-1 2 1 9]

4 0
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