1/5 of the class you multiply the fractions and simplify it
I'm not to sure but i'm pretty sure the substitution method is the way to solve this
Answer:
A:4000
B:2000
C: More interest on the 4 year loan
Step-by-step explanation:
5% of 20000 is 1000 so the amount of years times the amount of interest per year. 4 years is (4x1000=4000) and 2 years is (2x1000) 4000 is greater than 2000.
if this is incorrect it is using rising interests just let me know and ill edit
The present value of an annuity is given by

where: PV is the current value of the annuity, P is the periodic payment, r is the apr, t is the number of compounding in one year and n is the number of years.
Thus, given that PV = $51,800; r = 7.8% = 0.078; t = 12; n = 4.

Therefore, the <span>monthly payment is $1,259.73</span>
Answer:
R = 11
C ≈ 69.12
A ≈ 380.13
Step-by-step explanation:
R = d ÷ 2
C = 2πr
A = 2πr²