The answer would defintley be 69 if you want the right answer.
        
             
        
        
        
Answer:
0.8
Step-by-step explanation:
7 1/5 - 6 2/5 = 0.8
 
        
             
        
        
        
The answer is A , because when you are finding the probability of an object , you are to divide the number of sides the object has which is 4 and put a 1 over the 4 , and you get 1/4
        
             
        
        
        
Answer: 34%. 
By definition of normal distribution, ≈68% of the data is within 1 standard deviation of the mean. Therefore 68% of IQs are between 85 and 115, and half of that is on the lower end, 85 to 100.
        
             
        
        
        
Answer:
aww thank you
pls mark brainliest
Step-by-step explanation: