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exponential equation (simple??)
x = Ae ^ kt
initally (at t = 0) x = 0.2 and when t = 2 then x = 1.5
a) Find A and k
b) Find x when t = 1.5
c) How long will it take x to decay to x = 0.01
Really struggling, any help would be greatly appreciated.
x = Ae ^ kt
initally (at t = 0) x = 0.2 and when t = 2 then x = 1.5
a) Find A and k
b) Find x when t = 1.5
c) How long will it take x to decay to x = 0.01
Really struggling, any help would be greatly appreciated.