Answer:
1. x less than or equal to 1/3
2. x is less than 1
3. x is greater than 6
4. x is less than -2
Step-by-step explanation:
 
        
                    
             
        
        
        
Remove the negative exponent by rewriting x^-3 as 1/x^3
(9)/(1/x^3)
multiply the numerator by the reciprocal of the denominator
9x^3
        
                    
             
        
        
        
Answer:
1
Step-by-step explanation:
because if 1 room is a 3/4 which is almost there but not quite, and 3+3 is 6.. 3/4 + 3/4 is bigger then 6 
 
        
                    
             
        
        
        
P(all 4 are male) = 1/2^4 = 1/16  ( assuming  probability of 1 male = 1/2)
P( 3 are male) =   1/2^4*4  = 1/4
The rest will have at least 2 females
So probability of at least 2 females) = 1 - 1/16 - 1/4 =  1 - 5/16 = 11/16 answer
        
             
        
        
        
72 degrees
Since it's a regular polygon with 5 sides, you divide 360 by 5. You'd end up with 72. Hope this helps