I take it each student is going to make a block. 
She has 25 + 28 students all together which is 53 students total
Each one requires 512 magnetic blocks
Therefore she needs 53 * 512 = 27136 blocks. 
        
             
        
        
        
Answer:
32.04% to 2 decimal places.
Step-by-step explanation:
As a fraction it is 17.3 / 54
To get the percentage we multiply by 100:
= (17.3/54) * 100
= 32.04%
 
        
             
        
        
        
Answer: m = 10 
 .........................
 
        
             
        
        
        
Triangle ABE is similar to triangle CED (AAA)
10/8 = (2x+6) / (x+6)
 x=2
therefore AE = 2(2) + 6
 = 10 units
        
             
        
        
        
The answer is <span>No, because one ticket’s expected value is worth $0.50 more than the face value. </span>