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If r = 4 and a6 = 192, what is the first term of the sequence?
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If r = 4 and a6 = 192, what is the first term of the sequence?
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May 9, 2018
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If r = 4 and a6 = 192, what is the first term of the sequence?
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Rob Smyth
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Answer: C
Explanation:
3/16= .1875
Langusten Gustel
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May 11, 2018
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Langusten Gustel
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The first term is a and each time we multiply we get a,4a,16a,64a...The sixth term in terms of a is 1024a so we can set the equation 1024a=192 solving for a we get 3/16.
Brian Coleman
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May 14, 2018
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