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enyata [817]
3 years ago
6

4 times the quantity of 20 decreased by a number

Mathematics
1 answer:
iogann1982 [59]3 years ago
6 0

Answer:

4 x 20 - X

Step-by-step explanation:

4 times 20 - X

x is the unknown variable

Unknown variable = what you are trying to find.

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Find the median and the mode of the data.
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Answer:

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M = \frac{1}{2}(\frac{n}{2}th\ value+(\frac{n}{2}+1)th\ value)

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