Question 1159240
.
<pre>

The formula is  N(t) = {{{20000*(50000/20000)^(t/8)}}},  or,  equivalently,


    N(t) = {{{20000*(5/2)^(t/8)}}}.    <U>ANSWER</U>


The exponential daily growing factor is  {{{(5/2)^(1/8)}}} = 1.121353.    <U>ANSWER</U>
</pre>