Mathematics, 21.07.2019 10:20 pampam49
Which statement shows the associative property of addition? (u + 7) + 13 = u + (7 + 13) 21 + 2y = 2y + 21 3⋅(5⋅x)=(3⋅5)⋅x if m + 3 = 18, then 18 = m + 3.
Answers: 1
Mathematics, 21.06.2019 16:30
An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.
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Mathematics, 21.06.2019 20:00
Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.
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Mathematics, 21.06.2019 21:30
Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)
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Mathematics, 21.06.2019 23:00
Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.
Answers: 1
Which statement shows the associative property of addition? (u + 7) + 13 = u + (7 + 13) 21 + 2y = 2...
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