Mathematics, 02.12.2019 03:31 savannahvargas512
Keiko, tony, and frank sent a total of 121 text messages during the weekend. tony sent 3 times as many messages as frank. keiko sent 6 more messages than frank. how many messages did they send?
Answers: 3
Mathematics, 21.06.2019 19:30
Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?
Answers: 2
Mathematics, 22.06.2019 02:20
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
Mathematics, 22.06.2019 09:30
Image by e2020 in the diagram, the lines dividing the parking spaces are parallel. what must be true about 4 and 22? what theorem supports your conclusion?
Answers: 2
Mathematics, 22.06.2019 10:00
Whats the simplified form of the expression (t^4/10y^4)-4
Answers: 1
Keiko, tony, and frank sent a total of 121 text messages during the weekend. tony sent 3 times as ma...
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