Math Final! wtce.nu 13+ 8. You want to fence off an area of your property and st

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Math Final! wtce.nu 13+ 8. You want to fence off an area of your property and start a gard feet of low fencing from a friend and you want to use it all to fer shape of the garden will be rent .. 4. (9 points) A pollution P is initially 500. Find an exponential model P(0) for the population after t years if population./ a. Doubles e ' C: 500 500 mes everyyear. Pa)-5005 b, Decreases by 32% each year. 32= a-1 Pt 50000.68 c. Decreases by every 4 months. 0 06 % PC)-500 2063- (11 points) The population of a certain species of bird is limited nesting. The population behaves according to the logistic growth model 5. of habitat required for 1200

Explanation / Answer

4c)

P(t) = 500 (1/2) ^ t*1/4  

hence, the equation would be

P(t) = 500 (0.5)^t/4

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