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3 years ago

10

Tom has a collection of 30 CDs and Nita has a collection of 18 CDs. Tom is adding 1 CD per month to his collection while Nita is

adding 5 CDs per month to her collection. After how many months will Tom and Nita have the same number of CDs? Show your work

1 answer:

miss Akunina [59]3 years ago

5 0

3 months for nita and 2 month for tom. Hope this helped.

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Answer:

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Step-by-step explanation:

for given function f(x), the maximum can be seen from the shown graph i.e. 2

But for the function g(x), maximum needs to be calculated.

Given function :

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let x=0 (as cosine is a periodic function and has maximum value of 1 at 0 angle)

g(x)= 3 cos1/4(0 + 0) +2

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