Use a calculator to evaluate an ordinary annuity formula

A = m

1 +
r
n
nt

− 1
r
n

for m, r, and t (respectively). Assume monthly payments. (Round your answer to the nearest cent.)
$100; 6%; 11 yr

1 answer

sorry - your eye-watering text formatting makes me disinclined to figure out what you have written.

there are lots of handy online calculators you can use. A good one is wolframalpha.com

Just enter your expression. Be sure to use enough parentheses to ensure that it is interpreting your input correctly.