Answer:
103
Step-by-step explanation:
To estimate a value you need to add 1 to the value each time a value after the value is above 5. For example the question above
102.831853072
Let's start from 2 the last number
Less than 5 so you won't be adding one to the number before it
It becomes 102.83185307
The next number is 7 it is greater than 5 so you add 1 to the number before it. Then it becomes
102.8318531. Continue like this till you get to 8 after the decimal point.
8 is above 5 so add to 102 making 103.
a) For principal amount P, interest rate r, and number of years t, the amortization formula for the monthly payment A is ...
... A = P(r/12)/(1 -(1 +r/12)^(-12t))
... A = 22500·(0.06/12)/(1 -(1 +0.06/12)^(-12·20)) ≈ 161.20
The monthly payment is $161.20.
b) After 240 payments, the amount repaid is
... $161.20·240 = $38,688
c) (22500/38688)·100% = 58.2% is paid toward principal
The remaining amount, 41.8% is paid toward interest.
Answer: 14.95
Step-by-step explanation: Set up the equation. On a piece of paper, write the dividend (number being divided) on the right, under the division symbol, and the divisor (number doing the division) to the left on the outside. ...
Divide the first digit. ...
Divide the first two digits. ...
Enter the first digit of the quotient.
Answer:
31.3
Step-by-step explanation:
Order of Operations, Division goes first, then Addition.
19.4/2 = 9.7
20.6 + 9.7 = 31.3
Answer:
400
Step-by-step explanation:
4/5 yo just times by a 100 to get your answer 400/500