2:3
it was originally 8:12, but it has to be simplified. 2/3 can also work as an answer.
 
        
             
        
        
        
<span>The model of the castle can only be made 2 diferent ways. one way is 71 cubes high and 1 cube wide and the other way is 71 cubes wide and 1 cube high. 
71 is a prime number and it's only factors are 1 and 71.</span>
        
                    
             
        
        
        
Answer:
Yes; she will have $4008 for other expenses. 
Step-by-step explanation:
First you find out how much she saved by multiplying 350 by 36 as she saved for 3 years which is 36 months. 

After that you need to work out the amount she needs in total for her tuition by multiplying 4 by 3723 which is the amount needed per year. 

If her parents add to her account half the amount she saved that means that they give her an additional 6300 as that's half of 12600.
This means she has 18900 and if you take away 14892 you will be left with 4008 for expenses. 
 
        
             
        
        
        
Answer: yes the ratios 1:9 and 5:45 are equivalent.
Step-by-step explanation:
1:9*5:5=5:45
U got any more math questions that I can answer? I’m really bored and I have to stay busy!
 
        
             
        
        
        
G should be the correct answer
Hope this helps!