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Basile [38]
3 years ago
15

Help pls someone?!? )):

Mathematics
1 answer:
matrenka [14]3 years ago
7 0

Answer:

Step-by-step explanation:

a(n) = n² - 3n - a(n-1) and a(1) = 4

We have a(1) = 4 and want a(2) (for which n = 2).

a(2) = 2² - 3(2) - a(2-1)  →  a(2) = 4 - 6 - 4 = -6 = a(2)

a(3) = 3² - 3(3) - (-6) = 9 - 9 + 6 = 6 = a(3)

a(4) = 4² - 3(4) - 6 = 16 - 12 - 6 = -2 = a(4)

a(5) = 5² - 3(5) + 2 = 12 = a(5)

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The Cookie Club cookies have less chocolate chips then Wendy does.

Step-by-step explanation:

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Answer:

-9

Step-by-step explanation:

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Step-by-step explanation:

im not sure if that is what you are looking for but there

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A salesman's commission on 150,000 sale is 3000. what is the percent?
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