Problema Solution
the pollution of the united states has been increasing at an average annual rate of 0.91%. if the population of the united states was about 297,411,400 in the year 2005, predict the us population in the year 2009
Answer provided by our tutors
population =297,411,400
time=4 yrs
rate=0.91%
increase in populations =297,411,400*0.91*4/100
=10826867
total population in 2009= 308288267