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3 years ago

15

a teacher divides 36 students into equal groups for a scavenger hunt. each group should each havea at least 4 student but no mor

e than 8 sudents. what are the possible group sizes?

1 answer:

enot [183]3 years ago

7 0

9 groups of 4 students each = (9 x 4) = 36
6 groups of 6 students each = (6 x 6) = 36

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Answer:

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Step-by-step explanation:

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We deduce that it is the common ratio because it is the same between each pair.

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We use the first term and the common ratio to describe the equation:

$a_1 \: = \: 64; \: r \: = \: - \frac{3 }{4}$

<h3>We apply the data in this formula:</h3>

$\boxed{a_n \: = \: a_1 \: \times \: {r}^{ n \: - \: 1} }$

_______________________

<h3>We apply:</h3>

$\boxed {\bold{a_n \: = \: 64 \: \times \: {( - \frac{3}{4} )}^{ n \: - \: 1} }}$

<u>Data</u>: The unknown "n" is the term you want

<h3><em><u>MissSpanish</u></em></h3>

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Step-by-step explanation:

Just follow in terms of FOIL

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