Question

What is the value of the 11th term in the following geometric sequence? -5, -10, -20, -40

Answer 1

You are multiplying 2 to each term each time.

-40 is the 4th term

-40 x 2 = -80

-80 x 2 = - 160

-160 x 2 = -320

-320 x 2 = -640

-640 x 2 = -1280

-1280 x 2 = -2560

-2560 x 2 = -5120

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-5120 is your 11th term.

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hope this helps

Answer 2

The common ratio is 2 because every term is being multiplied by 2

And the 11th term is -5120.

Hope this helps! Mark as Brainliest please! :)))