Given a dilation around the origin, what is the scale factor k?
dok = (2,4) – (3,6)...
Mathematics, 07.11.2019 00:31 SPDrac0
Given a dilation around the origin, what is the scale factor k?
dok = (2,4) – (3,6)
Answers: 2
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The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?
Answers: 3
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Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?
Answers: 3
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Match each set of points with the quadratic function whose graph passes through those points
Answers: 1
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According to a research study, parents with young children slept 6.4 hours each night last year, on average. a random sample of 18 parents with young children was surveyed and the mean amount of time per night each parent slept was 6.8. this data has a sample standard deviation of 0.9. (assume that the scores are normally distributed.) researchers conduct a one-mean hypothesis at the 5% significance level, to test if the mean amount of time parents with young children sleep per night is greater than the mean amount of time last year. the null and alternative hypotheses are h0: μ=6.4 and ha: μ> 6.4, which is a right-tailed test. the test statistic is determined to be t0=1.89 using the partial t-table below, determine the critical value(s). if there is only one critical value, leave the second answer box blank.
Answers: 3
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