6.403124237432849 this is the right answer I used Pythagorean’s theorem
        
             
        
        
        
Answer:
2 years and 3 months 
Step-by-step explanation: 1991 to 1992=1yrs
1992 to 1993=2 yrs and May to August=3 months 
 
        
             
        
        
        
Answer:
f'(x) = 4 
Step-by-step explanation:
- Derivative of 3 (constant number) is 0
- Derivative of 4x is 4
- f'(x) = 4 - 0 = 4
 
        
             
        
        
        
Answer:
it has two line
Step-by-step explanation:
 
        
             
        
        
        
It would be 21/32. To find this out, you would need to first multiply (-7/8) by (-3/4) which would give you 0.65625. Then look at your answer choices and divide each one ( (/) = same as dividing) until you get 0.65625 as one of the values.