Answer:
5-c) 6-c)
Explanation:
5 c)= (a^4)^(1/3)= a^(4*1/3)=a^(4/3)
6. At the beginning of 1st year the total value on the bank account=500 USD
At the end of 1-st year the total value is 500 USD +3% from 500 USD=
500+500*0.03= 500*1.03
At the end of 2-nd year the total amount is 500*1.03+3% from 500*1.03=
500*1.03^2
Similarly at the end of the 3-rd year the total amount is 500*1.03^3
Finally at the end of fourth year the total amount is 500*1.03^4