Answer:
We get the value of Principal amount i.e initial investment = $61640
Step-by-step explanation:
Interest rate r = 3.59% or 0.0359
Compounded quarterly n = 4
Future Amount A = 117,300
Time t = 18 years
We need to find initial investment i,e Principal Amount P
The formula used is: 
Putting values and finding P

So, We get the value of Principal amount i.e initial investment = $61640
Answer:
I honestly dont know
Step-by-step explanation:
Answer:
Reina sent 24
Chris sent 29
John sent 48
Step-by-step explanation:
Reina sent 24.
Chris sent 5 more
So 29.
John sent double if Reina's.
24•2
48
Then add to check work.
24+29+48
101
Hope this helps