tlawrence29 tlawrence29

06-06-2020
Spanish

contestada

What is the explicit formula for this geometric sequence?
64,16,4,1,...

Respuesta :

mackenzierreed mackenzierreed

06-06-2020

Answer:

a_n=64(1/4)^n-1

Explanation:

you use the formula a_n=a_1(r)^n-1.

a_1=64 in this sequence.

r is your ratio which would be 1/4 because you are dividing by 4 each time.

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personification personification

25-06-2020

This isn’t a Spanish question this is a math question but good luck on your assignment

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