2 years ago

If an = 14, a1 = -36, and d=5, find n.

Mathematics

1 answer:

Vikki [24]2 years ago

7 0

Answer:

n=11

Step-by-step explanation:

an=a1+(n-1)d

14=-36+(n-1)5

14=-36+5n-5

14+36+5=5n

55=5n

n= 11

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