Answer:
Sin(A)=5/13
Cos (A)=12/13
Tan (A)=5/12
Cosec(A)=13/5
Cot (A)=12/5
Sec (A)=13/12
Step-by-step explanation:
Use the attached formula.
r = 6 / 1,200 = .005
Principal = 15,000
n = number of payments = 5 yrs * 12 months = 60
TOTAL Loan Cost = (.005 * 15,000 * 60) / 1 -(1.005^-60)
TOTAL Loan Cost = 4,500 / (1 -
<span>
<span>
<span>
0.7413721962</span></span></span>)
TOTAL Loan Cost = 4,500 /
<span>
<span>
<span>
0.2586278038
</span>
</span>
</span>
TOTAL Loan Cost =
<span>
<span>
<span>
17,399.52</span></span></span>
Although it is NOT one of the choices, I think my answer of 17,399.52 is correct. Using a monthly loan payment calculator, I get 289.99 for the monthly payment. 290*60 months = 17,400 so that seems correct.
I do not think that formula you posted is correct. (Compare it to the one I posted.)
1. 196 to 7=28.14
2.65 out of 105=1.61
3.112:140=0.8
4. 0.11 to 1.21=11
5. 19:76=0.25
6. 18 to 27=0.66
Answer:
-z( 2z^3-5z^2+9z-1)
Step-by-step explanation:
Apply exponent rule: a^b+c=a^b*a^c
z^2=zz
z^3=z^2*z
z^4=z^3*z
Factor out common term z:
-z(2z^3-5z^2+9z-1)