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blagie [28]
2 years ago
10

Find the common differrence of the arithmectic sequence 6,9.4,12.8,16.2

Mathematics
1 answer:
defon2 years ago
3 0
Common difference r will be the difference between next two values of number row, so we take e.g. second minus first: r=9.4-6=3.4. You can see, that this value is constant as we go through next pairs of values.
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Elodia [21]

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4 0
3 years ago
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How does the volume of an oblique cone change if the height is reduced to 2/3 of its original size and the radius is doubled
spayn [35]

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Answer:

Step-by-step explanation:

4.

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b)

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