Pollution: 200mg pollutant in 20m³ mg/m³

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Given: pollutant=200 mg, volume=20 m^3 Concentration = mass/volume = 200/20 = 10 Answer: 10 mg/m^3

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Asked 14 days ago|4/29/2026 10:01:35 AM

Updated 14 days ago|4/29/2026 10:52:51 AM

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cruz30

Given: pollutant=200 mg, volume=20 m^3
Concentration = mass/volume = 200/20 = 10
Answer: 10 mg/m^3

Added 14 days ago|4/29/2026 10:52:42 AM

This answer has been confirmed as correct and helpful.

alfred123

Pollution Concentration Formula:
C = m ÷ V

Step 1: Identify values
m = 200 mg
V = 20 m³

Step 2: Apply formula
C = 200 ÷ 20

Step 3: Simplify
C = 10 mg/m³

Added 14 days ago|4/29/2026 10:52:51 AM

This answer has been confirmed as correct and helpful.

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u=10, a=2, t=5 find v

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Updated 14 days ago|4/29/2026 10:19:55 AM

1 Answer/Comment

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