Using a 40% solution, make 100 mL of a 10% solution?
1 answer:
Answer:
I don't know
Step-by-step explanation:
but that looks like chemistry not biology
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Answer:
6 inches
Step-by-step explanation:
I think the answer would be E
22-10x-20
=2-10x
=2(1-5x)
hope this helps.
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