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Illusion [34]
2 years ago
13

Can you help me please with this

Mathematics
1 answer:
miskamm [114]2 years ago
6 0

-39/100 is the answer according to me ..

Plz mark me as brainliest if u found it helpful

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Calculate the amount of hcn that gives the lethal dose in a small laboratory room measuring 12.0 ft×15.0 ft×8.50ft.
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