Answer:
120%
Step-by-step explanation:
Given that,
The diameter of the raw cookie is 2 1/2 inches i.e. 5/2 inches
After baking the cookie, the diameter is 5 1/2 inches i.e. 11/2inches
We need to find by what factor does the cookie expand.

So, the cookie will expand 120%.
Answer:
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Answer:
90 degrees, x axis
Step-by-step explanation:
i mean thats what i think.
The answer is always decrasing