The answer is dividing each bottle size by its cost I took the test and I got it right <span>
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Answer:
9.86, go buy a calculator.
Step-by-step explanation:
Go to store.
Buy calculator.
9.86
Answer:
aprox. 100.94
Step-by-step explanation:
B.
sin^2x + cos^2x =1
hence Sin^2x-1 = - cos^2x