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olasank [31]
2 years ago
5

Is 10, 20, 40, 80... an arithmetic sequence?

Mathematics
1 answer:
Fynjy0 [20]2 years ago
5 0

Answer:

No.

Step-by-step explanation:

A arithmetic sequence is a sequence of numbers that go up by the same value each time. We can clearly see that this set of numbers does not go up by the same value each time, therefore ruling it out as an arithmetic sequence. This sequence is a geometric sequence in case you're wondering.

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The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

Step-by-step explanation:

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4 0
3 years ago
Will do a brainly! 4/7=18/31.5
german

Answer:

True

Step-by-step explanation:

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I hope this helps!

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asambeis [7]

Answer:

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8 0
3 years ago
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Sean has 1/5 of a cupcake and 1/5 of a large cake. Does the sum 1/5 + 1/5 make sense in this situation
svetlana [45]

Answer:

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Step-by-step explanation:

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