Answer:
82.5% Americans owned a TV also owned a DVD player .
Step-by-step explanation:
Formula
![Percentage = \frac{Part\ value\times 100}{Total\ value}](https://tex.z-dn.net/?f=Percentage%20%3D%20%5Cfrac%7BPart%5C%20value%5Ctimes%20100%7D%7BTotal%5C%20value%7D)
As given
Of the 114.2 million Americans who owned a TV, 94.2 million also owned a DVD player.
Here
Part value = 94.2 million
Total value = 114.2 million
Putting all the values in the formula
![Percentage = \frac{94.2\times 100}{114.2}](https://tex.z-dn.net/?f=Percentage%20%3D%20%5Cfrac%7B94.2%5Ctimes%20100%7D%7B114.2%7D)
![Percentage = \frac{94200\times 10}{1142\times 10}](https://tex.z-dn.net/?f=Percentage%20%3D%20%5Cfrac%7B94200%5Ctimes%2010%7D%7B1142%5Ctimes%2010%7D)
![Percentage = \frac{942000}{11420}](https://tex.z-dn.net/?f=Percentage%20%3D%20%5Cfrac%7B942000%7D%7B11420%7D)
Percentage = 82.5 %
Therefore 82.5% Americans owned a TV also owned a DVD player .
I think it’s C totally didn’t copy anybody
Divide ten by how much it cost 10/6.55=1.52
Answer:
Trevon is 28 years old
Step-by-step explanation:
Riggs =x
Trevon =7+x
7+x+x=49
7+2x=49
2x=49-7
2x=42
x=21
Trevon is 21+7= 28 years old