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 one year ago
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
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.

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

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

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

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

AravindG
 one year ago
Best ResponseYou've already chosen the best response.1nth 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 :)

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