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In a sequence where each term is double the previous term, starting from 1, what
In a sequence where each term is double the previous term, starting from 1, what is the 8th term? (2023)
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In a sequence where each term is double the previous term, starting from 1, what is the 8th term? (2023)
128
64
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The sequence is 1, 2, 4, 8, 16, 32, 64, 128. The 8th term is 128.
Questions & Step-by-step Solutions
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Q
Q: In a sequence where each term is double the previous term, starting from 1, what is the 8th term? (2023)
Solution:
The sequence is 1, 2, 4, 8, 16, 32, 64, 128. The 8th term is 128.
Steps: 9
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Step 1: Start with the first term of the sequence, which is 1.
Step 2: To find the next term, double the previous term. So, 1 doubled is 2.
Step 3: Now, take the last term (2) and double it again. 2 doubled is 4.
Step 4: Take the last term (4) and double it. 4 doubled is 8.
Step 5: Take the last term (8) and double it. 8 doubled is 16.
Step 6: Take the last term (16) and double it. 16 doubled is 32.
Step 7: Take the last term (32) and double it. 32 doubled is 64.
Step 8: Take the last term (64) and double it. 64 doubled is 128.
Step 9: The 8th term in the sequence is 128.
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