Consider the sequence: 7, 64, 121, 178, 235, ... where u, = 7
1 answer:
Answer:
It is an arithmetic sequence.
Step-by-step explanation:
64 - 7 = 57
121 - 64 = 57
178 - 121 = 57
We have a common difference of 57, so it is arithmetic.
The explicit formula for the nth term
= 7 +57(n - 1).
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Experimental value=13.2mL
actual volume=13.7mL
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