Write a logistic equation with the given parameter values. Then solve the initial value problem and graph the solution. Let r be the natural growth rate, K the carrying capacity, and P0 the initial population.r = 0.9, K = 7700, P0 = 550

A. P' = 0.9P; P = 

B. P' = 0.9P; P = - 

C. P' = 0.9P; P = 

D. P' = -0.9P; P = 


Answer: C

Mathematics

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Solve using the elimination method.x + y = -10x - y = -4

A. (-8, -2) B. (7, -2) C. (-7, -3) D. No solution

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