Is the sequence arithmetic, geometric, or neither

Mathematics

1 answer:

mestny [16]3 years ago

4 0

<h3>Answer:</h3>

The first one is arithmetic, the second one is geometric, the third one is neither, the fourth one is geometric, the last one is arithmetic.

<h3>Step-by-step explanation:</h3>

The first question goes up by a rate of -100 each time, so its arithmetic.

The second one goes up by a rate of *5 each time, so its geometric.

The third one is inconsistent so it is neither.

The fourth one goes by a factor of *-6 each time, so its geometric.

The last one goes up by a rate of -10 each time, so its arithmetic.

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3 years ago

Help me pls !! Show with work thankkkk u sooo much !!!!!! :)

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Answer is 12/15 x 5/9 = 4/9

Step by step: first cross cancel to make your numbers to multiply smaller.
I divided 12 and 9 by 3 and 5 and 15 by 5, see attachment.

Then I multiplied across

Answer is 4/9