Answer:
15 years
Explanation:
Compound growth
Equation:
20000 x 1.05 to the power of how ever many years needed
20000 x 1.05 to the power of 15 takes it just over, with 41578 people alongside decimals.
Therefore, it is 15 years.
<em>The traits of multicellular organisms are A. Can reproduce a whole colony in a matter of hours. and D. Divide in two to produce.</em>
The number of ions in a cell
