A geometric sequence has $400$ terms. The first term is $500$ and the common ratio is $-\frac{1}{20}.$ How many terms of this sequence are greater than $1?$
500,25,5/4,5/80
But 25 is negative because of the negative sign on the common ratio, so heres the updated list greater than 1.
500,−25,5/4
There are only 2 numbers of the sequence greater than 1
+569 
