Question

please help me please please​

Answer 1

pricipal=A(1+R/100)

rate=p(1+a/100)

time =p(1+a/100)

Answer 2

1. Principle
2. Principal =Future Amount(1+Rate per Period)Number of Periods=Future Amount(1+Rate per Period)Number of Periods

1. Rate
2. Determining the nominal rate of interest;
4. Nominal Rate of Interest = Rate per Period x Periods per Year
6. Time
7. Here are the steps in order to get the total number of periods:
9. 1) Future amount, principal, nominal rate of interest and number of periods per year should be given.
11. 2) Divide the future amount by the principal amount.

3) Transform the equation into. logarithmic form.

Future AmountPrincipal=(1+Nominal RatePeriods per Year)Number of Periods−−−(II)Future AmountPrincipal=(1+Nominal RatePeriods per Year)Number of Periods---(II)

Taking log on both sides,

log (Future AmountPrincipal)=(Number of Periods)(Future AmountPrincipal)=(Number of Periods) x log (1+Nominal RatePeriods per Year)(1+Nominal RatePeriods per Year)

Number of Periods=log(Future AmountPrincipal Amount)log(1+Nominal RatePeriods per Year)