Ivanna purchased a prepaid phone card for $15. Long distance calls cost 22 cents a minute using this card. Ivanna used her card
2 answers:
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Answer:
The 53rd term of this arithmetic sequence is -805.
Step-by-step explanation:
The general rule of an arithmetic sequence is the following:
In which d is the common diference between each term, that is, .
To find the nth term of the sequence, this equation can be written as:
27,11, -5
So
The 53rd term of this arithmetic sequence is -805.
