Answer:
300
Step-by-step explanation:
25×8= 200 spent
500-200=300 left
 
        
                    
             
        
        
        
Given: The set of scores for a variable is displayed in a frequency distribution polygon.
To find: We need to find which scale of measurement was used to measure the variable
Solution: A frequency distribution table is always either in interval or in ration scale.
 
        
             
        
        
        
Answer: C. 24 units
Step-by-step explanation:
The circumference of a circle is 2πr.  Let's say x = 1/3r.  Thus, the area of circle A relative to circle B is 1:3.  Thus, circle B is 3 times larger than circle A.  So, simply divide 64π by 4 to get 16π.  Then multiply 16π*3=48π.  For the circumference of a circle to be 48, the radius would have to be 24.
Hope it helps <3
 
        
                    
             
        
        
        
Answer:
300 
Step-by-step explanation:
 24% × x = 72
or,   24
/100
 × x = 72
we have x = 72 ×  100
/24
x = 300
Hope it helps