Answer should be 12 3 times 4-2 is 6 times 2 is 12
        
             
        
        
        
I believe it's B because we don't know how big the jar is and it's asking for. a statistical question.
        
                    
             
        
        
        
Order the number:
15,34,71,75,75,78,78,78,82,90,90,94,100
Mode:78
Mean≈74.8
Median:78 is your final answer. Hope it help!
        
                    
             
        
        
        
Answer:
ok so basically...idk how to explain it but i'll give u an example l-8l = 8 or l8l or l-6l = l6l, i don't know if u understand me, but basically it's like the.....opposite of that number or the absolute value
 
        
                    
             
        
        
        
Use the Pythagorean theorem to solve this problem. So, 81+x^2=1681. ( Pythagorean theorem: a^2+b^2=c^2). x^2=1600. x=40.