Answer:
1000(1/20000) +
300(2/20000) +
10(20/20000) +
=
 
1800/20000 = .09
Step-by-step explanation:
Each ticket purchased is expected to win 9 cents
 
Each ticket purchased cost 75 cents
 
If you interpret expected winnings per ticket to include the cost then each ticket is expected to lose 66 cents. 
 
        
             
        
        
        
The total distance that was covered by the sprinter in Kilometers is:
<h3>How much is the total distance covered?</h3>
To obtain the total distance covered by the sprinter, we need to first realize that 1 Km is equal to 1000 meters. That said, the question above requires us to change 2400 meters to kilometers.
Thus we will have:
2400 Meters * 1 km / 1000 meters
= 2.4 km
So, the total distance covered by the sprinter in kilometers is 2.4
Learn more about meter conversions here:
brainly.com/question/26259781
#SPJ4
 
        
             
        
        
        
72% as a decimal is 0.72. 
72% as a fraction is 72/100 = 18/25.
        
                    
             
        
        
        
Answer: Hm,.
Step-by-step explanation:
If you need all of these, here is this.
Fraction: 5/100
Decimal: 0.05
Percent: 5%
 
        
                    
             
        
        
        
In the first 3 days, I think that Juanita will ride 12500? I'm not sure if that is right but I think it is.