The answer should be
<span>C = 28 π = 2π r
r = 14 m
A = π (14)² m ²
A = (22/7) (14) (14) m ²
A = 44 x 14 m ²
A = 616 m ²
hope this helps!</span>
Answer:
![(1)1.8X10^{13}\\(2)3.2X10^8\\(3)5.625X10^4](https://tex.z-dn.net/?f=%281%291.8X10%5E%7B13%7D%5C%5C%282%293.2X10%5E8%5C%5C%283%295.625X10%5E4)
Step-by-step explanation:
1. Federal Debt=18 trillion dollars.
=18,000,000,000,000
![=1.8X10^{13](https://tex.z-dn.net/?f=%3D1.8X10%5E%7B13)
2. Population =320 million people.
=320,000,000
![=3.2X10^8](https://tex.z-dn.net/?f=%3D3.2X10%5E8)
3. Federal Debt Per Capita
Debt Per Capita =Debt/Population
Therefore:
Federal Debt Per Capita
![=\dfrac{1.8X10^{13}}{3.2X10^8}\\=0.5625X10^{13-8}\\=0.5625X10^5\\=5.625X10^4](https://tex.z-dn.net/?f=%3D%5Cdfrac%7B1.8X10%5E%7B13%7D%7D%7B3.2X10%5E8%7D%5C%5C%3D0.5625X10%5E%7B13-8%7D%5C%5C%3D0.5625X10%5E5%5C%5C%3D5.625X10%5E4)
The answer is B
have a great day
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Subtract
2
c
2c from both sides of the equation
—
2
c
=
2
c
2c=2c
2
c
−
2
c
=
2
c
−
2
c
2c−2c=2c−2c
2
Simplify
—
Combine like terms
2
c
−
2
c
=
2
c
−
2
c
2c−2c=2c−2c
0
=
2
c
−
2
c
0=2c−2c
Combine like terms
0
=
0
0=0