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Sonja [21]
3 years ago
11

Sharon buys 14 folders for $0.75 each. How much change will she receive if she pays with $15?

Mathematics
1 answer:
Elan Coil [88]3 years ago
4 0
$10.50 for the folders
the change would be $3.50
multiply 14x.75 to get 10.50
subtract 10.50 from 15
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Step 2. Calculate the population number in 2014.

We will use the formula for exponential growth:
A = P * eⁿˣ
where:
A - the final amount (value)
P - the initial amount (value)
e - the mathematical constant (e ≈ 2.72)
n - the growth rate
x - the time

Step 1:
A = 141 million = 141 000 000
P = 136 million = 136 000 000
n = ?
x = 2000 - 1991 = 9
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Logarithm both sides of the equation:
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Step 2:
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A = ?
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Thus, the population will be nearly 150 million in 2016
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