Mathematics, 17.07.2019 17:30 Rixi1227
Herman and rosie need to wash the walls on the side of the school. herman has a power washer, which could complete the job in 10 hours. rosie has a manual scrubber, which could complete the job in 15 hours. if they work together, how many hours will it take them to clean the wall?
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Mathematics, 21.06.2019 18:30
What is the prime factorization of 23 ?me with this question
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Mathematics, 21.06.2019 21:00
Which expression is equivalent to 16 in exponential form? a) 4 × 4 b) 8 × 2 c) 23 d) 24
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Mathematics, 21.06.2019 23:30
The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.
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Herman and rosie need to wash the walls on the side of the school. herman has a power washer, which...
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