Answer:
All functions are relations
Step-by-step explanation:
A) Period 19 Years (if it started the 1st Jan 2017 & ended the 31st Dec 2035)
A=P(1+r%)^n
A=7.451(1+1.13%)^19 = 9.259 Billion
b) 14.902 = 7.451(1+1.13%)^n
You will find n≈20 year (through log)
c) to triple 22.353=7.451(1+1.13%)^n, Same logique
Answer: 3.06 explanation: google helped me :)