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Aleksandr [31]
3 years ago
13

A shopper buys 3 notebook for $5 each the percent of sales tax is 8% how much is the total sale

Mathematics
1 answer:
Vlad1618 [11]3 years ago
6 0
All you have to do is 3×5=15
then 8÷8=1 so 16 dollars
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Question: Antonio is working with a new geometric series generated by the equation A(n)=20(1.1)^n-1.His sister challenged him to
Mekhanik [1.2K]

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sum of geometric sequence

formula

Sn = a1(1-r^n)/1-r

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The 17th term: 105.684378686

Sum of the first 17 terms: 932.528165548

socratic

miniwebtoolcomgeometricsequencecalculator

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