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adoni [48]
3 years ago
11

Unstable traffic flow occurs when drivers accelerate and brake too often. Unstable traffic flow wastes energy. The table below g

ives one example of traffic speeds, in
lometers per hour
), man
o
Time (p.m.)
Speed (km/h)
4.00
30
4.10
20
4:20
50
4:30
70
4:40
20
4:50
7 0
5:00
20
What is the mean speed, in km/h, in this situation?
You may use the calculator
A 20
B 30
C 40
D 50
Chemistry
1 answer:
maksim [4K]3 years ago
3 0
The answer is B because of the calculator
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The position of the equilibrium in a chemical reaction can be predicted with the aid of Le Chatelet's Principle in response to changes in temperature, concentration, or pressure. This is crucial, especially for industrial applications where it's crucial to predict and maximize yields.

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brainly.com/question/2943338

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olga2289 [7]

Answer:

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Answer:

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Explanation:

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