How long must $2100 be invested at an annual interest rate of 3% to earn $200 in simple interest? (i = prt)

Hello,

I=200$

P=2100$ -  amount borrowed 

r= 3% - rate

Now, solve for time period (t)

Where t=I/Pr

t=200/2100(3%)

t= 3.17 years

Thus, it would take 3.17 years to pay off. 

Faith xoxo

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m