If a cross section of the paperweight is cut perpendicular to the base but does not pass through the top vertex, which shape des
1 answer:
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Answer: 17+3(n-1)
This simplifies to 3n+14
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Explanation:
is the first term
is the common difference, or the gap between terms. Eg: the jump from 17 to 20 is +3.
This means the nth term is...
As a check, if we tried something like n = 2, then,
which matches with the second term of the sequence your teacher gave you. I'll let you check the other terms.