Mathematics, 19.07.2019 20:40 EricaLSH3588
Simplify the expression by combining like terms from highest to lowest power of the variable -5a^2 -12a-6a-4-a^2-16-18a^2+5a
Answers: 1
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What is the y-intercept of the line given by the equation
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Mathematics, 21.06.2019 22:30
Which of the following is an example of a rational number? a. Ο b. β 9 c. β 8 d. 3.8362319
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Researchers are conducting experiments to determine the role of alcohol in the development of depression. after the study is complete, they determine that the relative risk of developing depression is 1.55 with a 95 % ci of 1.2 -1.9. each group is then divided into nonsmokers and smokers. the relative risk for the nonsmokers is 1.12 with a 95% ci of 0.87-1.37. the relative risk for the smokers is 1.7 with a 95 % cl of 1.5-1.9. what type of bias may affect this study? a. procedure bias b. recall bias c. selection bias d. confounding e. lead-time bias
Answers: 2
Simplify the expression by combining like terms from highest to lowest power of the variable -5a^2 -...
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