Mathematics, 10.12.2021 21:40 carealee
A contractor decides that he can build a house in eight weeks using 5 men. If he employs 3 more men, how long will the job take? Assume that all the men work at the same rate.
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Mathematics, 21.06.2019 15:10
An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?
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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.
Answers: 2
Mathematics, 21.06.2019 19:30
Identify the number 127 as a rational or irrational. explain
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Mathematics, 21.06.2019 22:00
Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,
Answers: 1
A contractor decides that he can build a house in eight weeks using 5 men. If he employs 3 more men,...
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