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Ken can paint a room in 5 hours, and barbie can paint it in 4 hours. how long will it take if they work together?
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Mathematics, 21.06.2019 14:30
Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2
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What could explain what happened when the time was equal to 120 minutes
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Mathematics, 21.06.2019 21:00
In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)
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Mathematics, 22.06.2019 08:00
If p{a) = 0.60 and p(b) = 0.20, then a and b are independent events if hs
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Ken can paint a room in 5 hours, and barbie can paint it in 4 hours. how long will it take if they w...
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