Answer:
i think it's 15%
Step-by-step explanation:
 
        
             
        
        
        
3/5 participate in after school sports...
of these, 1/2 play lacrosse......1/2 of 3/5..." of " means multiply..
1/2 * 3/5 = 3/10....so 3/10 play lacrosse
        
             
        
        
        
Answer:
Below.
Step-by-step explanation:
This is a square based pyramid. 
There are:
5 Faces (one on the base and 4 side faces)
8 edges.   ( 4 on base and 4 on side)
5 vertices   (4 on the base and one on the top)
 
        
                    
             
        
        
        
Answer:
32 books.
Step-by-step explanation:
What do we know?
As Olive continues this pattern, this will involve multiplication.
4 books per month and 8 months.
4*8=32 books.
So, Olive will read 32 books within 8 months.
 
        
             
        
        
        
I believe it's C. 
(Hint: y=mx+b)
M is Slope and B is Y-Intercept.