Mathematics, 25.11.2019 03:31 alaynagrace1111
Each of a, b and c need a certain unique time to do a certain work. c needs 1 hour less than a to complete the work. working together, they require 30 minutes to complete 50% of the job. the work also gets completed if a and b start working together and a leaves after 1 hour and b works for a further 3 hours. how much work does c do per hour?
Answers: 1
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What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.
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Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?
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