Answer:
20/45 & 21/45
Step-by-step explanation:
Find a common denominator. What you do to the denominator, you do to the numerator. In this case, the smallest denominator is 45.
(4/9)(5/5) = 20/45
(7/15)(3/3) = 21/45
The two fractions you have is:
20/45 for 4/9
21/45 for 7/15
~
The correct answer are
Sue interest : 169.6061952
Bill interest: 189.9131472
B. Bill will get more interest then sue
Explain
Sue principal balance p= 2300
Interest for 3 years so t= 3
Interest is compounded yearly n= 1
R= 2.4%
A= 2300(1+2.4/100)^3 = 2300(1+0.024)^3 = 2300 x (1.024)^3 = 2469.6061952
Interest for 3 year is A-p= 2469.6061952 -2300
169.6061952
Bill principle p= 1800
Interest for 3 years t= 3
Interest compounded so n= 1
R= 3.4%
A= 1800(1+3.4/100)^3 = 1800 (1+0.034)^3 = 1800 (1.034)^3 = 1989.9131472
Interest in 3 yrs = 1989.9131472 - 1800 =
189.9131472
For B is below
Hopefully this help you :D
Point 1, f(x) -4 (x-3) 2+1
The answer is 10.55 l hope this helps