Mathematics, 23.08.2019 18:00 KillerSteamcar
When factored completely, the expression 3x2 - 9x + 6 is equivalent to
(1) (3x - 3)(x - 2) (3) 3(x + 1)(x - 2)
(2) (3x + 3)(x - 2) (4) 3(x - 1)(x - 2)
Answers: 2
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Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.
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In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?
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Two researchers are attempting to create a new psychotherapy protocol that more reduces panic attacks. they believe that they have succeeded and are now in the clinical trial period of their protocol's development. they are working with several cohort groups, some of which have been through the new protocol, while others have done the standard protocol currently recommended. if these researchers are interested in evaluating the difference in the percentage of test subjects who successfully decreased their panic attacks in 2 months on the new protocol versus the percentage of test subjects who successfully decreased their panic attacks in 2 months with the traditional protocol, which of the following statistical tests would be most appropriate? a. analysis of variance (anova) b. correlation c. chi-square test d. paired t-test e. independent t-test
Answers: 2
When factored completely, the expression 3x2 - 9x + 6 is equivalent to
(1) (3x - 3)(x - 2) (3)...
(1) (3x - 3)(x - 2) (3)...
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