Answer:
To calculate the mean we need x and f both
 
        
             
        
        
        
<span>(3y*5b)*10 = __(5b*10)
</span>15yb *10 = __(5b*10)
150yb = 3y(50b)= 150yb
Do you have any questions?
3y is the answer<span>.</span>
        
             
        
        
        
<u>Answer:</u>
Interpretation: A cube with sides of 4 units each has a volume of 64 units³.
<u>Explanation:</u>
As v(s) represents the volume of the cube, s represents the length of the sides. 
∴ v(4) represents the volume of a cube with sides of  units, and the volume is 64 units³
 
        
             
        
        
        
3500*10= 35,000 the answer to the question
        
             
        
        
        
Answer:
S= 1.<u>3</u>r
Step-by-step explanation:
The 3 is underlined because it was suppose to go on top of the 3 but it didn't give me the option but that means infinity of 3 
If you need more information you cant tell me hope this helped!