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zlopas [31]
3 years ago
11

Doug is twice Anne's age. Doug is 34 years old. How old is Anne

Mathematics
1 answer:
mel-nik [20]3 years ago
5 0
She is 17 years old that is the answer
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The population of a town is 13,000. It decreases at a rate of 5% per year. In about how many years will the population be less t
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This is an exponential decay problem.

Using the equation Y = a *(1-rate)^time

where Y is the future value given as 12,000 and a is the starting value given as 13,000.

The rate is also given as 5%.

The equation becomes:

12,000 = 13,000(1-0.05)^x

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12000/13000 = 0.95^x/13000

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3 years ago
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Nataly [62]

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Step-by-step explanation:

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3 years ago
4) Solve the following system of equations by graphing. If the system is inconsistent or the
juin [17]
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Please help. Free likes
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Has to be B other I don't know
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