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An opportunity cost of 9 percent, is $42.
We have given that,
The present value of $100 is to be received 10 years from today,
assuming an opportunity cost of 9 percent,
present value =$100
N=10 years
I/y=9
<h3>What is the formula for the present value?</h3>
PV= FV/(1+r)^n
Where FV is the future value.
Use the given values in the formula we get,
Therefore the correct answer is 42.
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There would be 4096 bacteria cells present.
2^12 = 4096
Step-by-step explanation:
Let each let of chicken be C and dog be D respectively.
Then as per question
2C+4D = 28.......i
and
C-D =14........ii
These are the two algebraic equation which you are looking for solve them
to get the answer
<h2>
Snowplow need to turn by 32 times.</h2>
Step-by-step explanation:
A street that is 130m long is covered in snow.
Length covered in snow = 130 m
The snowplow has tires that are 1.3m in diameter.
Diameter of snowplow = 1.3 m
Perimeter of snowplow = π x 1.3 = 4.084 m
Length covered in snow = Number of turn required x Perimeter of snowplow
130 = Number of turn required x 4.084
Number of turn required = 31.83 ≈ 32
Snowplow need to turn by 32 times.
