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xJai
Group Title
A store displays six computers on a shelf side–by–side. Find the total length of the computers on the table if the first computer was seven inches wide and the width of each successive computer is two inches longer than the previous one.
Show all your work and describe the sigma notation used in answering the question above.
 2 years ago
 2 years ago
xJai Group Title
A store displays six computers on a shelf side–by–side. Find the total length of the computers on the table if the first computer was seven inches wide and the width of each successive computer is two inches longer than the previous one. Show all your work and describe the sigma notation used in answering the question above.
 2 years ago
 2 years ago

This Question is Closed

moneybird Group TitleBest ResponseYou've already chosen the best response.2
First computer is 7 second is 7 + 2 third is 7+2 +2 fourth 7 +2 +2 +2 nth is 7 + 2(n1)
 2 years ago

moneybird Group TitleBest ResponseYou've already chosen the best response.2
\[\sum_{n=1}^{6} 7 + 2(n1)\]
 2 years ago

moneybird Group TitleBest ResponseYou've already chosen the best response.2
7 + 9+ 11 + 13 + 15 + 17 = 72
 2 years ago
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