3 years ago

What fraction of the cookies were chocolate chip pecan cookies

1 answer:

6 0

7/8were chocolate chip And 2/5 we're chocolate chip pecan so u have to have the same denominator
35/40-16/40
19/40 we're chocolate chip pecan

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attashe74 [19]

The sequence is geometric, so

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Now, by substitution we have

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and so on down to (D)

$a_n = r^{n-1} a_1 = 10^{n-1} \cdot \dfrac15$

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