Flash Speed Questions

The solution time is much shorter than you think.

(1 point) a tank contains 60 kg of salt and 2000 l of water. pure water enters a tank at the rate 8 l/min. the solution is mixed and drains from the tank at the rate 4 l/min. (a) what is the amount of salt in the tank initially Get the answer
Category: science | Author: Abraham Uilleam


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(1 point) consider the initial value problem: x?1x?2==?x1+x2?2x1+x2,x1(0)x2(0)==4 4 (a) find the eigenvalues and eigenvectors for the coefficient matr