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Katena32 [7]
3 years ago
7

Trên thị trường cạnh tranh hoàn hảo có hàm số cung cầu như sau: Qs = P + 30 và Qd = -2P + 300. Tại điểm cân bằng tính độ co giãn

điểm của cung và cầu
Biology
1 answer:
Alex73 [517]3 years ago
7 0
Can you translate please so I can help you out
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Answer:

The correct answer is B. water will leave the balloon.

Explanation:

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What kind of lab equipment would you use to conduct a small chemical experiment
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Answer:

Beaker - A beaker is a glass container with a flat bottom and a small spout for pouring. It is used in the chemistry lab for mixing, heating, and stirring liquids. Beakers come in various sizes and are shaped like a cylinder.  

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Bunsen burner - The Bunsen burner is a metal tube that produces a flame from gas such as methane, propane, or butane. It is used in the lab for heating and sterilizing. The Bunsen burner is named after German chemist Robert Bunsen.  

Bunsen burner

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Thermometer - A device used for measuring the temperature of a substance.  

Triangle - A triangle made of clay pipes and wire that can withstand high temperatures. It is often used to hold a crucible.  

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grin007 [14]

Answer:

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=)

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