Question 550990
$100 per day for 10 days will just be $100*10=$1000

The next one is a bit harder. To write its equation we would have to do summation notation (the sum of 1*2^(n-1) as n goes from 1 to 10), but to do it simply, we can just figure out the 10 days and sum them
We are doubling each day.
so we have 1+2+4+8+16+32+64+128+256+512=1023

So doubling pays more