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Mathematics, 04.08.2019 09:50 webbhlharryteach
David can proofread15 reports in an hour while armando can proofread 37reports in an hour. if they have 400 reports to proofread, how much time will it take between the two of them?
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Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)
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David can proofread15 reports in an hour while armando can proofread 37reports in an hour. if they h...
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