Www. is your answer. Hope I could help
So you would do .30 multiply that by 18.99 and your answer would be 5.69
You can find the critical numbers by finding the derivative of the function and solving for 0.
F(x) = x(4/5)(x-6)(2) = x(8/5)(x-6) = (8/5)(x^2 - 6x)
Taking the derivative:
F'(x) = (8/5)(2x - 6)
F'(x) = 0 at x = 3,
critical number = 3
That is correct, however, you need to keep in mind that each bacteria created will multiply the same way the original does, so you have exponential growth
