After t seconds, the electric charge A of a circuit decays according to the formula A = A,e where Ao is the initial charge and d is a real constant. The initial charge of 10 10 units was reduced to = units in 3 sec. Find the rate of change of charge at 3 seconds.
After t seconds, the electric charge A of a circuit decays according to the formula A = A,e where Ao is the initial charge and d is a real constant. The initial charge of 10 10 units was reduced to = units in 3 sec. Find the rate of change of charge at 3 seconds.
Chapter10: Exponential And Logarithmic Functions
Section10.5: Solve Exponential And Logarithmic Equations
Problem 10.89TI: The half-life of magnesium-27 is 9.45 minutes. How much of a 10-mg sample will be left in 6 minutes?
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Transcribed Image Text:After t seconds, the electric charge A of a circuit decays according to the formula
A = A,e ", where Ao is the initial charge and d is a real constant. The initial charge of 10
10
units was reduced to = units in 3 sec. Find the rate of change of charge at 3 seconds.
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