Answer:The population of the municipality after 2015 is 22,250.
Step-by-step explanation:
Given: P(t)=6t³-700t²+5000t+14000
t=5 years (years aft. 2010)
P(5)= 6(5)³-700(5)²+5000(5)+14000
P(5)= 6(125)-700(25)+5000(5)+14000
P(5)= 750-17500+25000+14000
P(5)= 22,250