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Troublemaker
Group Title
Consider the sequence 2,6,18,54,...
Let n = the term number in the sequence.
Let A(n) = the value of the nth term of the sequence.
What is the comon ratio of the sequence.?
Complete each statement.
a. A(1) = 2 = 2 x 3^?
b. A(2) = 6 = 2 x 3 = 2 x 3^?
c. A(3) = 18 = 2 x 3 x 3 = 2 x 3^?
d. A(4) = 54 = 2 x 3 x 3 x 3 = 2 x 3^?
Thanks! (: Medals will be given lol.
 one year ago
 one year ago
Troublemaker Group Title
Consider the sequence 2,6,18,54,... Let n = the term number in the sequence. Let A(n) = the value of the nth term of the sequence. What is the comon ratio of the sequence.? Complete each statement. a. A(1) = 2 = 2 x 3^? b. A(2) = 6 = 2 x 3 = 2 x 3^? c. A(3) = 18 = 2 x 3 x 3 = 2 x 3^? d. A(4) = 54 = 2 x 3 x 3 x 3 = 2 x 3^? Thanks! (: Medals will be given lol.
 one year ago
 one year ago

This Question is Closed

Troublemaker Group TitleBest ResponseYou've already chosen the best response.0
The x's are mutiplication and you dont know the exponets.
 one year ago

AravindG Group TitleBest ResponseYou've already chosen the best response.1
if a,b,c form a GP Then common ratio is given by r=b/a=c/b
 one year ago

AravindG Group TitleBest ResponseYou've already chosen the best response.1
now can u tell the common ratio here?
 one year ago

Troublemaker Group TitleBest ResponseYou've already chosen the best response.0
I know the common ratio is 3, I don't know how to do the bottom./:
 one year ago

AravindG Group TitleBest ResponseYou've already chosen the best response.1
nth term of a GP is given by ar^(n1) where a is first term and r is common ratio ..i hope u can do it now :)
 one year ago

Troublemaker Group TitleBest ResponseYou've already chosen the best response.0
Oh okiee. Thanks.
 one year ago
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