2 years ago

What is the common ratio of the geometric sequence below? -5, -10, -20, -40....

1 answer:

8 0

Answer:

Step-by-step explanation:

Between each term you are multiplying the previous term by 2, making 2 the common ration of the sequence.

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Natali5045456 [20]

Answer and Step-by-step explanation:

If we put $-\frac{9}{20}$ into decimal form, we get -0.45.

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$-\frac{9}{20}$ is greater than -0.5.

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