30 adults because if there are 3/10 it means they reduced so if the denominator is 100 then 30/100 is the answer :)
        
             
        
        
        
Answer:
 (when x = 0)
 (when x = 0)
Step-by-step explanation:
The initial value of the exponential equation is:



 
        
             
        
        
        
Answer:
The expected value of lateness  hours.
 hours.
Step-by-step explanation:
The probability distribution of lateness is as follows:
   Lateness             P (Lateness) 
   On Time                     4/5 
 1 Hour Late                  1/10 
2 Hours Late                1/20 
3 Hours Late                1/20
The formula of expected value of a random variable is:

Compute the expected value of lateness as follows:

          
Thus, the expected value of lateness  hours.
 hours.
 
        
             
        
        
        
Step-by-step explanation:
7.3 when rounded to the nearest tenth
 
        
             
        
        
        
Answer:
Your Perimiter is 42
Step-by-step explanation:
Distance from 7,5 to -7,5 is 14
Distance from -7,5 to -7,-2 is 7
Then we double both those numbers as it is a rectangle
2l + 2w = Per...
28 + 14 = 42 
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