Mathematics, 12.01.2020 05:31 quanyoung88
4,000 students take an exam and get scores with a mean of 68 and a standard deviation of 26.
approximately how many students scored between 16 and 120? hint: empirical rule: 68%, 95%, 99.7%
Answers: 3
Mathematics, 21.06.2019 22:30
]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle
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Mathematics, 22.06.2019 02:20
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Answers: 3
Mathematics, 22.06.2019 05:30
Afile that is 274 megabytes is being downloaded. if the download is 12.8% complete, how many megabytes have been downloaded? round your answer to the nearest tenth.
Answers: 1
Mathematics, 22.06.2019 05:40
For a short time after a wave is created by wind , the height of the wave can be modeled using y= a sin 2pi(t) / t where a is the amplitude and t is the period of the wave in seconds. how many times over the first 5 seconds does the graph predict the wave to be 2 feet high?
Answers: 1
4,000 students take an exam and get scores with a mean of 68 and a standard deviation of 26.
Mathematics, 13.03.2020 01:14
Mathematics, 13.03.2020 01:14
Mathematics, 13.03.2020 01:14
Mathematics, 13.03.2020 01:15