How long will it take money to

quadruple

if it is invested at

7%

compounded

semiannually?

5.3%

compounded continuously?

It will take about

nothing

years at

7%

compounded

semiannually.

(Round to two decimal places as needed.)

It will take about

nothing

years at

5.3%

compounded continuously.

(Round to two decimal places as needed.)