The answer would be 13 states :) hope this helps
The final treatment of wastewater in the united states normally involves treatment with Chlorine to make it safe.
The final stage of the wastewater treatment process, which is when it is often carried out in most treatment plants, can also include chlorination. The primary goals of this chlorine addition are water disinfection and maintaining chlorine residuals that will stay in the water as it moves through the distribution system.
In the US, wastewater treatment facilities treat over 34 billion gallons of wastewater per day. Human waste, food waste, and some soaps and detergents all contribute nitrogen and phosphorus to wastewater. Once the water has been cleansed to the standards required and observed by state and federal authorities, it is often released into a nearby water body.
learn more about the treatment of wastewater here:
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Answer:
30 units of consumer goods
Explanation:
this is because you can cancel the 40 units one because it says 40 units of consumer goods and point A is at 120 and point B is at 90 Subtract those you get 30 so eliminate the 40 unit one and the 60 unit capital good too Point A's capital is at 30 and Point B is at 60 so if you add those you don't get 60. the last one to eliminate is the 30 unit capital goods. Because you want to find the consumer goods instead.
Answer:
A. Social media poses a threat to more traditional media outlets.
Explanation:
the statement that best expresses the authors' claim is that social media poses a threat to more traditional media outlets.
from the options above, the only claim is option A, the rest options are just statements and opinions.
