Answer:
25%
Step-by-step explanation:
Probability = # of favorable outcomes / possible outcomes 
favorable outcomes is what we want to happen ( throwing more than 3 pitches ) 
So to find the # of favorable outcomes we must find the frequency that the pitcher throws more than 3 pitches ( note: frequency of throwing 3 pitches is not included) 
There are two possible outcomes of the pitcher pitching more than 3 pitches, 4 pitches having a frequency of 15, and 5 pitches which has a frequency of 10
So # of favorable outcomes = 10 + 15 = 25 
Now we want to find the # of possible outcomes.
To do so we simply add the frequencies of each possible outcome.
15 + 20 + 40 + 15 + 10 = 100
So there are a total of 100 possible outcomes
Finally to find the probability of the pitcher throwing more than 3 pitches we divide favorable outcomes ( 25) by possible outcomes (100)
Our answer = 25/100 which can be converted into a percentage as 25%
 
        
             
        
        
        
its bella saves more per chore than sweet tea, because 3.5 x c = the amount of chores bella does. Add 11 to that, and she will get more than Sweet Tea. for Sweet tea, one chore saves her twelve dollars. For Bella, one chore saves her more.
 
        
             
        
        
        
Answer:
1
Step-by-step explanation:
note that  = 1 for any value of n, thus
 = 1 for any value of n, thus
 = 1
 = 1
 
        
             
        
        
        
Do you mean LCM (Least common multiple)