Answer:
4
Step-by-step explanation:
The diagonals are equal length:


The minimum amount of sheets she can use are 4 sheets. 3 sheets contain 10 cookies, and 1 sheet has 6 cookies.
The polynomial function whose real zeros are in -1, 1, 3 and whose degree is 3 is 
Step-by-step explanation:
We need to find a polynomial function whose real zeros are in -1, 1, 3 and whose degree is 3.
If -1, 1 and 3 are real zeros, it can be written as:
x= -1, x= 1, and x = 3
or x+1=0, x-1=0 and x-3=0
Finding polynomial by multiply these factors:

So, The polynomial function whose real zeros are in -1, 1, 3 and whose degree is 3 is 
Keywords: Real zeros of Polynomials
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Answer:
36.5
Step-by-step explanation:
16,22,26,35,38,38,45,61
2 middle numbers is 35 and 38.
Add them and you get 73 then divide by 2