Based on information the new volume of the helium is 73.45L.
<h3>New volume of the helium</h3>
Given:
Sample of helium at 27°C=113L
constant pressure=-78.0°C
Let v represent the new volume of the helium
Hence:
113/ 300= v/ 195
Cross multiply
300v=113×195
300v= 22035
Divide both side by 300v
v=22035/300
v=73.45L
Inconclusion the new volume of the helium is 73.45L.
Learn more about new volume of the helium here:brainly.com/question/25830006
<span>C.?i really dont know but thats my best guess
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Answer: Fabio's attitude changed because he'd be in the parade.
Explanation: Fabio is excited to be able to participate in the parade. The focus of the question isn't on why he'd be in the parade or how? But on what makes his attitude change. Every other factor mentioned corroborates that he'd be participating in the parade.
The answer is B. foreshadowing
This type of economic system is called PLANNED ECONOMY.
In a planned economy, the government control all aspect of economic production; all decisions that have to do with production are controlled by the government. The government can also determine the prices of goods and services.
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