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Effectus [21]
2 years ago
5

population growth problem: the deer population in georgia was 450,000 in 2010, and the population doubles every 5 years. in what

year will the deer population in georgia reach 1 million
Mathematics
1 answer:
VikaD [51]2 years ago
8 0
We know that in 2020 the population of deer will be 900,000 based on the given numbers. In another 5 years the population will be over 1 million (1,350,000) in order to calculate when it will reach 1 million we need to see how much growth is gained per year. I believe to obtain that information we will need to divide 450,000 by 5 that equals 90,000 a year. So if I’m 2020 the population of deer will be 900,000 than add 90,000 until you reach your 1 million marker. In this case 2021 would be 990,000 thousand so 2022 would be 1,080,000. So your answer should be year 2022. Hope that helps.
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Step-by-step explanation:

Here the given expression , where: n = Number of key rings in thousands is given as:

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n^2 -  2 n - 3 = 5\\\implies  n^2  -2n - 8  =  0\\\implies  n^2  -4n +  2n - 8  =  0\\\implies n(n-4)  + 2(n-4)  = 0\\\implies (n-4) (n+2)  = 0

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8 0
3 years ago
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poizon [28]
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5 0
3 years ago
Please help ASAP !! Via the photo below
cestrela7 [59]

Answer:

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