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I really need help really fast
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Apr 23, 2018
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I really need help really fast
Mathematics
middle-school
Jakub Zaverka
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Jakub Zaverka
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Anna learns in her science class that the human eye blinks an average of 4,200,000 times a year. What is this number expressed in scientific notation?
Aneka
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Apr 24, 2018
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Aneka
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Since vertical means up and down , the answer is C.
Brogrammer
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Apr 30, 2018
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Brogrammer
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