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3 years ago

9

An epidemic has hit Minecole City. Its population is declining 34% every hour. In just 3 hours, there are only 25,143 people lef

t in the city. What was the initial population in the city before the epidemic broke out?
69,726
16,595
49,785
69,727

1 answer:

spin [16.1K]3 years ago

7 0

The answer is c I hope this helps you

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1 year ago

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2 years ago

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2 years ago

3. A man needed money for college. He borrowed $6,000 at 14% simple interest per year. If he paid $420 interest, what was the du

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Answer: half year

Step-by-step explanation:

The formula to find the simple interest is given by :-

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Given : I=420 ; r=14%=0.14 and P =$6000

Then, we have the following equation :-

$420=6000\times0.14 \times t\\\\\Rightarrow\ t=\dfrac{420}{6000\times0.14}=0.5$

It means the duration of the loan is half year .

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3 years ago