Solve this rational equation 5/z + 1/5 = 7/z
2 answers:
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Answer:
a) 7.78 months
b) 1116
Step-by-step explanation:
Given -
Integrating the above equation with respect to time, we get -
let us define new variable x
substituting these values in above integral equation, we get -
at t = 0, P (0) = 1075, using this condition, we get -