acor062813 acor062813

18-09-2020
Mathematics

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The common ratio of the sequence is r the sequence is (42, 21, 10.5, 5.25, . . .)

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oscar236 oscar236

18-09-2020

Answer:

Step-by-step explanation:

r = 21/42 = 1/2 ( also 10.5 / 21 = 1/2)

This is a Geometric Sequence with first term 42 and common ratio 1/2.

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morganwatson723 morganwatson723

18-09-2020

2.625 is the answer just keep dividing by 2

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