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23-05-2016
Mathematics

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What is the first term in the pattern with formula 20 · 5n – 1?

A.0

B.20

C.25

D.100

Respuesta :

meerkat18 meerkat18

31-05-2016

What is the first term in the pattern with formula 20 · 5n – 1?

The first term in the pattern is B.20.

In a sequence, the format would be:
first term * common difference(number of term - 1)

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