Mathematics, 20.08.2019 09:30 MZ2017
There were 75 pebbles in boxes a, b and c. after moving 28 pebbles from a to b, 24 pebbles from b to c, and 19 pebbles from c to a, there was an equal number of pebbles in each box. how many pebbles were in box a in the beginning.
Answers: 1
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Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective
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Mathematics, 21.06.2019 20:00
Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"
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There were 75 pebbles in boxes a, b and c. after moving 28 pebbles from a to b, 24 pebbles from b to...
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