Answer:
Raspuns corect: b)
Step-by-step explanation:
a4b=24, a×4×b=24⇒a×b=6
perechile de numere cu produsul 6 sunt: {1,6}  si {2,3}
a4b in baza 10=100a+40+b
100×1+40+6=146
100×6+40+1=641
100 ×2+40+3=243
100×3+40+2=342
146+641+243+342=1372
Raspuns corect: b)
 
        
             
        
        
        
Answer:
C
Step-by-step explanation:
 
        
             
        
        
        
20+10+10+6+4=50 socks in total, therefore 10/50 =1/5
        
                    
             
        
        
        
Answer: 1/3*2*2=2/6
Step-by-step explanation:
Hope this helps
 
        
                    
             
        
        
        
The eccentricity of an eclipse is found by using the
formula, eccentricity = c/a
Where,
c represents the distance between the center and a focus. 
a represent the distance between that focus and a vertex 
 
The numerical value of the eccentricity of an eclipse ranges
between 0 and 1