A rational number is a number that can be written in form a/b where a and b are integers and b is not eual to 0
simplify eacy
![\sqrt{8}=2\sqrt{2}](https://tex.z-dn.net/?f=%5Csqrt%7B8%7D%3D2%5Csqrt%7B2%7D)
![\sqrt{16}=4](https://tex.z-dn.net/?f=%5Csqrt%7B16%7D%3D4)
we get
![\frac{2\sqrt{2}}{3}+4](https://tex.z-dn.net/?f=%5Cfrac%7B2%5Csqrt%7B2%7D%7D%7B3%7D%2B4)
![\sqrt{2}](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D)
is irrational
since we can't write
![\sqrt{2}](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D)
as a rational number, the entire phrase is irrational
anwer is irrational
There are 81 rolls of ribbon in each of the 9 boxes. I can’t see all the options so I hope this helps!
Answer:
B.
Step-by-step explanation:
Since she had 22 dollars but only put in 2 $5 bills, you would subtract 22 by 10, which means she already had 12 dollars in her piggy bank from before. The $12 is also the constant now. However many $5 bills she puts in her piggy bank has to be multiplied by 5 because that is the value of the bill.
In 1 cup there are 16 tablespoons
1 tablespoon= 3 teaspoons
16 tablespoons= 48 teaspoons
48/2=24
24*190=4560.
Answer= 4560 calories.
Hope this helps!
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