Mathematics, 09.11.2020 21:10 lizdominguez101
a wooden artifact from an archeological dig contains 60 percent of the carbon-14 that is present in living trees. to the nearest year, about how many years old is the artifact?
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Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?
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Me d is also an option but i couldn't get it in the picture
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How are algebraic expressions evaluated using substitution?
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