122 Results for this submission Entered Answer Previe 01533

12/2/ Results for this submission Entered Answer Previe 0.1533 + 1.88 2.476 -1.033 015331-188 correct 2476 11 0351) At least one of te answers above S NOT comect t point) Let Plt) be the population of a country n mitions,t yars aftior 1100 wih P9) 3.26 and P(12) 1.7 (s) Find a tormala for Pt) assuming that it is liear P) 1533-1.88 (b) Find a tormula for P(t) assuming Tatson Pe) 24761 005 Note: You can ear patal credet on thes proble help (formulas Your score was neconded You have attempted thirs peoblem 16 tmes You recmed a score of 50% ty his Your over recorded score s 50% DELL

Solution

P(9)= 3.26,P(12)= 3.72

P(t) = a b ^t

3.26 = a b ⁹, 3.72= a b ¹²

b³=3.72/3.26

b=1.045

3.26=a (1.045)⁹

a=2.194

P(t) = 2.194(1.045)^t