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dem82 [27]
2 years ago
10

a full marathon, such as the great marine corps marathon is 26.2 miles. How many feet are in a half marathon?

Mathematics
1 answer:
Lady bird [3.3K]2 years ago
6 0
A half a marathons answer is 69,217.52 feet
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How much would $150 invested at 8% interest compounded continuously be worth after 17 years
Umnica [9.8K]

Answer:

Approximately $584.43

Step-by-step explanation:

Your formula is A=Pe^rt

A is what you're looking for, the amount

P is the principal aka what you put into the account: $150

e is the mathematical constant. You'd plug that into your calculator.

r is the rate, you'd put it into the equation as a decimal: 8%=.08

t is the time in years: 17

A=150e^.08x17 <em>you can plug this into your calculator</em>

A=$584.43

7 0
3 years ago
An engineer on the ground is looking at the top of a building. The angle of elevation to the top of a buliding. The angle of ele
Marysya12 [62]

\tan( \alpha )  \:  =  \:  \frac{h}{b}
\alpha  \:  =  \:  {22}^{0}
h \:  =  \: 450 \: ft
Therefore,
b \:  =  \: h \cot( \alpha )
b \:  =  \: 450  \: ft \:  \times  \:  \cot( {22}^{0} )
b = 450 ft × 2.47508685
b = 1,113.78908 ft
or,
b ≈ 1,114 ft.
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3 years ago
A system of equations is shown below. Which statement about the ordered pair (-7,-3) is true?
antoniya [11.8K]
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C) It is the only solution to the system.

Step-by-step explanation:

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True

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Step-by-step explanation:

hello,

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hope this helps

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Step-by-step explanation:

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