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A(n)=-1/16(2)^n-1 What is the 4th term in the sequence?
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5 votes
A(n)=-1/16(2)^n-1 What is the 4th term in the sequence?

User Flowryn
by
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2 Answers

4 votes

Answer:

-1/2

Explanation:

answer on khan

User Neil Kirk
by
5.0k points
4 votes

Answer:

-1/2

Explanation:

n-1 is sequence number minus one so that is three. now you have 2 to the power of three which is 8 and 8 time -1/16 is negative 1/2

User Nkvnkv
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5.3k points
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