A town has a population of 2000 and grows at 4.5% every year. To the nearest tenth of a year, how long will it be until the population will reach 3900?

answer: i realy don't get it that much can you me figer it out pleas you

step-by-step explanation:

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!