Answer:
its the second option 
Step-by-step explanation:
hope this helps
 
        
                    
             
        
        
        
3c = 12.69 
where c = # of greeting cars
        
                    
             
        
        
        
I think the newsstand has 87 papers in the beginning of the day
        
                    
             
        
        
        
Answer:
Ricky it is 1,202
And for Pedro = 1,202 + 276 = 1,478
Step-by-step explanation:
The computation is shown below:
Let us assume the ricky be x
So pedro be x + 276
Now the equation is 
x + x + 276 = 2680
2x + 276 = 2680
2x = 2680 - 276
2x = 2404
x = 1,202
For Ricky it is 1,202
And for Pedro = 1,202 + 276 = 1,478
 
        
             
        
        
        
Answer:
The probability that a student earns a grade of A is 1/7.
Let E be an event and S be the sample space. The probability of E, denoted by P(E) could be computed as:
P(E) = n(E) / n(S)
As the total number of students = n(S) = 35
Students getting the grade A = n(E) = 5
So, the probability that a student earns a grade of A:
                      P(E) = n(E) / n(S)
                              = 5/35
                              = 1/7
Hence, the probability that a student earns a grade of A is 1/7.
Keywords: probability, sample space, event