Answer and explain:
1st person: 70 % throws
70/100x80 = 56 out of 80 throws
2nd person: 60% throws
60/100x80 = 48 out of 80 throws
3rd person 50% throws
50/100x80 = 40 out of 80 throws
56+48+40/80x3 = 77/120
One equation that gives the estimated number of free throws (all the 3 people) is 77 out of 120. The best player will make about 56 out of 80 free throws. 
 
        
                    
             
        
        
        
Your graph should look something like the one below, an exponential function (this is because your are raising a number to the power of x.
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The answer is 1 because it can only be cut right in the middle
        
                    
             
        
        
        
Answer:
The answer would be 16,046.
Step-by-step explanation:
Hope I helped!! :)
 
        
             
        
        
        
Answer:  .
.
Step-by-step explanation:
Given : Total kinds of pasta = 5
Total kinds of flavors = 4
The probability of selecting rigatoni = P(rigatoni) =  
 
The probability of selecting pink sauce = P(pink sauce) = 
Since both kinds and flavour are basically independent factor to get choose.
So, P(rigatoni and pink sauce)= P(rigatoni) x P(pink sauce)
 
 
Now , the  probability that Ana ends up with rigatoni, pink sauce, or both would be :
 P(rigatoni or pink sauce) = P(rigatoni) + P(pink sauce) - P(rigatoni and pink sauce)

Hence, the required probability is  .
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