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cricket20 [7]
2 years ago
5

What's the pattern in 30 21 12 3 -6

Mathematics
2 answers:
makvit [3.9K]2 years ago
4 0
The pattern is Subtract 9 from the previous number to get the next number
Bas_tet [7]2 years ago
3 0
 a_b=39 - 9b
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A bin contains 25 light bulbs, 5 of which are in good condition and will function for at least 30 days, 10 of which are partiall
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Answer:

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Total number of bulbs = 25

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Second condition is it will still be working after one week,

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3 years ago
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Answer:

<u>From the box plot we get:</u>

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3 years ago
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