Answer:
A
Step-by-step explanation:
account balance on compound interest = principal amount (1+rate/100)^time
here there are t years so toat months are 12t and ad interest is after each 4 months so time is 12t/4 =3t
now total balance = 3545(1.045)^3t
here 3545 is principal amount , rate is( 1.045-1)×100 =4.5% per 4 months and 3t is time so clearly 3t or 3 is a growth factor hence option A
Answer:
the answer is 10°
Step-by-step explanation:
110 + 60 = 170°
so we left with the 10° to complete it 180°
hope this helps
Step-by-step explanation:
Quotient of s and r is s/r
s/r to the 3rd power = (s/r)^3
55 / 100 = 0.55 which is 1%
0.55 x 40 = 22 which is 40%
55 - 22 = 33
The answer is $33
