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Arturiano [62]
3 years ago
10

Find a formula for the nth term

Mathematics
1 answer:
Natasha2012 [34]3 years ago
4 0

Answer:

a_n=4n-3

Step-by-step explanation:

a_n=a_1+(n-1)d

a_n=1+(n-1)4

a_n=1+4n-4

a_n=4n+1-4

a_n=4n-3

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(At least) 10 centimeters.

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