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InsanelyChaotic
 2 years ago
What is the 9th term of the geometric sequence where a1 = 6 and a6 = 6,144? (1 points)
Answer
327,680
393,216
458,752
524,288
InsanelyChaotic
 2 years ago
What is the 9th term of the geometric sequence where a1 = 6 and a6 = 6,144? (1 points) Answer 327,680 393,216 458,752 524,288

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InsanelyChaotic
 2 years ago
Best ResponseYou've already chosen the best response.0ok please teach me how i set it up?

InsanelyChaotic
 2 years ago
Best ResponseYou've already chosen the best response.0what do i put in for "n"?

timo86m
 2 years ago
Best ResponseYou've already chosen the best response.4formula is off a bit formula is this a*r^(n1) = nth term so first term is 6 cuzz if we plug it in a * r^( 11) = 6 ^ that is 0 a * r^0 =6 ^ that is 1 cuzz anynumber to the 0th is 1 just a rule a=6 so now we know a and plug it into the a6 6th term a *r^(n1) = nth term 6 *r^(61) = 6144 6 * r^5 = 6144 sfr r = 4 so now we have all variables a =  6 and r is 4 so plug it into formula a*r^(n1) = nth term 6*4^(91)= 393216

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.0the problem was that you solved it entirely by yourself @timo86m instead of making her solve...

InsanelyChaotic
 2 years ago
Best ResponseYou've already chosen the best response.0no offense @timo86m but he's right... I don't learn that way

timo86m
 2 years ago
Best ResponseYou've already chosen the best response.4The problem is that someone might not always be here for you so you need the answer for confirmation.
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