Find the 11th term of the geometric sequence 1, 3, 9, ...

So lets calculate, we know that the common multiplier is 3. So we can use the geometric sequence formula.

(ar) ^ (n-1)

So we have 1*3 = 3. 3 to the power of 11-1 = 10. So our answer is 3^10 or 59049. Thats the answer

59049