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user100 [1]
3 years ago
10

What is the sum of 4n² + 2n+ 12

Mathematics
1 answer:
Alex3 years ago
6 0

Answer:

hope this helps <33

Step-by-step explanation:

2(2n^2+n=6)

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Step-by-step explanation:

a) The sample space consists of all numbers 1-40.

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b)

If we pick exactly 3 even number then that means other 2 will be odd.

So, we have sample space of 40 numbers out of which 20 are even and 20 are odd.

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3 years ago
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