Find the 8th term of the sequence
2 answers:
Answer:
Step-by-step explanation:
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9514 1404 393
Answer:
(d) 4/3125
Step-by-step explanation:
The first term is 100 and the common ratio is 20/100 = 1/5. The explicit formula for terms of a geometric sequence is ...
an = a1·r^(n-1)
an = 100·(1/5)^(n-1)
Then the 8th term is ...
a8 = 100 ·(1/5)^(8-1) = 100·5^(-7) = 4/3125
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47
Step-by-step explanation:
should be the correct answer
845 miles / 13 hours = 65 miles per hour
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