Answer:
Step-by-step explanation:
Sampling Variability
Hope that helped! :)
 
        
             
        
        
        
Besides the obvious one(81*1), the only 2 combinations are 9 and 9, or 27 and 3.
        
                    
             
        
        
        
Answer:
21870 km^2
Step-by-step explanation:
Area of sector=1/2r^2(theta)
Where r=18 km and theta=135
Area of sector=1/2(18)^2(135)
=1/2(324)(135)
=1/2(43740)
=21870 km^2
 
        
                    
             
        
        
        
The answer is thirteen
1 cup=4 one fourths
3 cups=12 one fourths
Add one more one fourth
        
                    
             
        
        
        
Answer: x=−2.15
Step-by-step explanation : Alright Let's solve your equation step-by-step.
0.5x−2=1.5x+0.15
Step 1: Subtract 1.5x from both sides.
0.5x−2−1.5x=1.5x+0.15−1.5x
−x−2=0.15
Step 2: Add 2 to both sides.
−x−2+2=0.15+2
−x=2.15
Step 3: Divide both sides by -1.
−x
−1
=
2.15
−1
x=−2.15<em>        hope this helped!- Alex</em><u> </u>