There are three consecutive even integers. If twice the first integer added to the second is 268226, find all three integers. The required integers are
(Use a comma to separate answers as needed, but do not use commas in any individual numbers.)

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BigCra

12.08.2021

Mathematics

0.0392 or 3.92%
The exponential growth formula can find the interest rate.
$y=a(1+r)^{x}$
y - tolat value (P +I) (216)
a - principal (200)
r- rate (unkown)
x - time in years (2 yrs)
Substitute known values
$216=200(1+r)^{2}$
divide both sides by 200
$1.08=(1+r)^{2}$
take the square root of both sides
1.0392=1+r

subtract 1 on both sides
r = 0.0392 or 3.92%

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There are three consecutive even integers. If twice the first integer added to the second is 268226, find all three integers. The required integers are (Use a comma to separate answers as needed, but do not use commas in any individual numbers.)