25mnauman
01.04.2020 •
Mathematics
What is the 14th term in the following sequence: 3. 9. 27. 81. ... *
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Ответ:
Multiply by 3 until you get to the 14th term
Ответ:
4782969
Step-by-step explanation:
A geometric sequence is given as;
aₓ= ar⁽ˣ⁻¹⁾
Where a= first term and r = common ratio.
From question,
a=3 and r=3 and x= 14
Substitute into equation;
a₁₄= 3* 3⁽¹⁴⁻¹⁾
a₁₄ = 3* 3¹³
a₁₄ =4782969
Ответ:
ok :)
Step-by-step explanation: