Go back to the Standard Repayment plan in #1 above. Now pay an extra $100 per month (this gets put toward the principal),. Print out the amortization schedule and on the back of the schedule answer these questions:
1.
Write down the facts of the loan: loan amount, interest rate, extra monthly payment, length of the loan
2.
What is the total principal, interest paid?
3.
What is the last monthly payment?
4
How many payments is this loan with the additional principal?
5
How much faster was this loan than the original in #1?
6.
How much money was saved by paying $100 extra toward principal each month?
7.
What is the point?

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

ask for details followreport by buttfacelily 2 minutes ago

answers

rauschg

rauschg · hand

know the answer? add it here!

step-by-step explanation:

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;