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In 4 hours, a car travels 200 miles. What is the speed of the car?
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Alogical argument that is presented in graphical form using boxes and arrows is called?
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Mathematics, 21.06.2019 19:40
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
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Mathematics, 21.06.2019 21:00
Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.
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Mathematics, 21.06.2019 21:30
Are the corresponding angles congruent? explain why or why not.
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In 4 hours, a car travels 200 miles. What is the speed of the car?...
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