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Use scientific notation, and round to the nearest tenth if necessary. Solve the...
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High School Teacher
You are correct so far. But take note that, we need to express in scientific notation and round off to the nearest tenths.
Hence, `_900P_30=2.6xx10^8` .
Hence, `(50!)/((50-5)!*5!)=2.1xx10^6` .
Posted by mjripalda on June 10, 2013 at 12:02 AM (Answer #1)
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I think `(900!)/(870!)`
Is this right? Should it be to the 88th power or 89th?
Thanks in advance.
Posted by novjb on June 11, 2013 at 12:13 AM (Reply #1)
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