Answer: Additional interest of $521.82 with a simple interest loan to sister generate.
Step-by-step explanation:
Since we have given that
Principal = $28000
Rate of interest at simple interest = 8%
Number of year = 1
so, Interest becomes,

Rate of interest compounded quarterly = 6%
Amount becomes,

So, Interest would be

Hence, Additional interest is given by

Hence, Additional interest of $521.82 with a simple interest loan to sister generate.
A^2+b^2= c^2
48^2+b^2= 80^2
2304+b^2= 6400
Subtract 2304 from both sides.
b^2= 4096
Find the square root.
b= 64
I hope this helps!
~kaikers
Answer:
or 
Step-by-step explanation:

(if the question is asking for the simplified form , it is 
Answer:
A.
(3, -8)
Step-by-step explanation:
Answer:
it goes up a by 5 everyday so it would be 19
Step-by-step explanation: