A Picture would be better
hello,
the first term is 250 so this is the initial invested amount

is to compute 8% annual interest compounded monthly (there are 12 months in a year)
and then multiply by 4 means that it is computed for 4 years so
finally the answer is
$250 is invested at 8% annual interest compounded monthly for 4 years
hope this helps
The answer is 2.6 because 2.6+2=4.6
6.8,6.827,6.86,6.9
1.2,1.203,12.03, 12.301,12.31