Answer:
   3628800
Step-by-step explanation:
10! = 10 × 9! = 10 × 362880
   = 3628800
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A number is multiplied by 10 by shifting the decimal point one place to the right. Here, that means appending a place-holder zero to the number.
 
        
             
        
        
        
Answer:
She will use 13 quarter cups of oatmeal
Step-by-step explanation:
3 1/4 = 13/4
x/4 = 13/4
4(x/4) = 4(13/4)
x = 13
 
        
             
        
        
        
When multiplying numbers with exponents, add the exponents. 
So the answer is 2^-16
        
                    
             
        
        
        
B) 17/6 
First I multiply 2 times 6 which gave me 12 then I added 12 plus 5 which gave me 17 then I used the number at the bottom which is 6 so the final answer was 17/6