every contest is 15 minutes, and i win every 15 minutes 600 dollars, i need 28,000 dollars, and i have 3 hours to get 28,000 dollars. will i have enough time?
To determine if you will have enough time, we need to convert the given time frame into minutes.
There are 3*60 = <<3*60=180>>180 minutes in 3 hours.
Since each contest is 15 minutes long, you can participate in 180/15 = <<180/15=12>>12 contests.
If you win $600 per contest and participate in 12 contests, you will earn 600*12 = $<<600*12=7200>>7200.
Therefore, with the given time frame, you will not be able to reach your goal of $28,000.