Can someone please help me????

What is the sum of the geometric sequence 4, 12, 36 … if there are 9 terms? (1 point)

What is the sum of a 6-term geometric sequence if the first term is 11, the last term is –11,264 and the common ratio is –4? (1 point)

What is the sum of an 8-term geometric sequence if the first term is 10 and the last term is
781,250? (1 point)

Question

Can someone please help me????

What is the sum of the geometric sequence 4, 12, 36 … if there are 9 terms? (1 point)

What is the sum of a 6-term geometric sequence if the first term is 11, the last term is –11,264 and the common ratio is –4?	(1 point)

What is the sum of an 8-term geometric sequence if the first term is 10 and the last term is 
781,250?	(1 point)

anonymous · Answer

What is the sum of the geometric sequence 4, 12, 36 … if there are 9 terms?


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