4. The number of fish in an aquarium is modeled by the function, N(t) = 24(1+0.18)'...

  

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4. The number of fish in an aquarium is modeled by the function, N(t) = 24(1+0.18)' where t is measured in years. a) Does this function represent growth or decay? How do you know? [K2] b) Describe what each part of the equation represents [K2] c) Determine the number of fish in the aquarium after 42 months. Round your answer appropriately. [A2, C1] 4. The number of fish in an aquarium is modeled by the function, N(t) = 24(1+0.18)' where t is measured in years. a) Does this function represent growth or decay? How do you know? [K2] b) Describe what each part of the equation represents [K2] c) Determine the number of fish in the aquarium after 42 months. Round your answer appropriately. [A2, C1]