Question

A tank of capacity 280l initially contains 250 l of pure water. From time t = 0 a salt solution containing

Answer 1

s(t) = kgs of salt in the tank at time t minutes. ... 10 liters min. = 0 kgs of salt min. Why the 0 kgs? Because pure water (i.e. no salt in it) is ... Solution is leaving the tank at the rate of.

Answer 2

Hey there..

s(t) = kgs of salt in the tank at time t minutes. 10 liters min. = 0 kgs of salt min. Why the 0 kgs?

Because pure water (i.e. no salt in it) is Solution is leaving the tank at the rate of.

Thanks.. :)