Mathematics, 16.10.2020 14:01 kebo63
Tell whether the lines for each pair of equations are parallel, perpendicular, or neither.
y = -7/4x – 1
16x – 28y = –32
Answers: 3
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Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?
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Mathematics, 21.06.2019 19:30
Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours
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Tell whether the lines for each pair of equations are parallel, perpendicular, or neither.
y = -7/4...
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