A $100,000 LOAN AT 6% COULD BE AMORTIZED WITH MONTHLY PAYMENTS OF $644 ON A 15-YEAR BASIS OR PAYMENTS OF $600 ON A 30-YEAR BASIS. THE 30 YEAR LOAN RESULTS IN TOTAL PAYMENTS OF WHAT PERCENTAGE OF THE 15 YEAR TOTAL PAYMENTS? ROUND YOUR ANSWER TO THE NEAREST WHOLE PERCENTAGE.

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

1/800 is the right answer

h= 12 inches

step-by-step explanation: