A brine solution of salt flows at a constant rate of 9 L/min into a large tank that initially held 100 L of brine solution in which was dissolved 0.1 kg of salt. The solution inside the tank is kept well stirred and flows out of the tank at the same rate. If the concentration of salt in the brine entering the tank is 0.02 kg/L, determine the mass of salt in the tank after t min. When will the concentration of salt in the tank reach 0.01 kg/L? If x equals the mass of salt in the tank after t minutes, first express =input rate-output rate in terms of the given data dx dt Determine the mass of salt in the tank after t min mass=0 kg When will the concentration of salt in the tank reach 0.01 kg/L? The concentration of salt in the tank will reach 0.01 kg/L after 14 23 minutes Daund in hun decimal nincs se nadad) pls, underline the answers for dx/dt and the mass!

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
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A brine solution of salt flows at a constant rate of 9 L/min into a large tank that initially held 100 L of brine solution in which was dissolved 0.1 kg of salt. The solution inside the tank is kept well stirred and flows out of the tank at the
same rate. If the concentration of salt in the brine entering the tank is 0.02 kg/L, determine the mass of salt in the tank after t min. When will the concentration of salt in the tank reach 0.01 kg/L?
If x equals the mass of salt in the tank after t minutes, first express = input rate-output rate in terms of the given data.
ax
dt
dx
0
dt
Determine the mass of salt in the tank after t min
mass= kg
When will the concentration of salt in the tank reach 0.01 kg/L?
The concentration of salt in the tank will reach 0.01 kg/L after 14.23 minutes.
Daund to hun decimal places a pooded
pls, underline the answers for dx/dt and the mass!
Transcribed Image Text:A brine solution of salt flows at a constant rate of 9 L/min into a large tank that initially held 100 L of brine solution in which was dissolved 0.1 kg of salt. The solution inside the tank is kept well stirred and flows out of the tank at the same rate. If the concentration of salt in the brine entering the tank is 0.02 kg/L, determine the mass of salt in the tank after t min. When will the concentration of salt in the tank reach 0.01 kg/L? If x equals the mass of salt in the tank after t minutes, first express = input rate-output rate in terms of the given data. ax dt dx 0 dt Determine the mass of salt in the tank after t min mass= kg When will the concentration of salt in the tank reach 0.01 kg/L? The concentration of salt in the tank will reach 0.01 kg/L after 14.23 minutes. Daund to hun decimal places a pooded pls, underline the answers for dx/dt and the mass!
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