Evaluate the following expressions for a=-3 | b=1/2 | c= 3/5 | d=-4.
1. 2a +2b
2. 5ac-2b...
![subject](/tpl/images/cats/mat.png)
Mathematics, 13.09.2019 08:20 zone332
Evaluate the following expressions for a=-3 | b=1/2 | c= 3/5 | d=-4.
1. 2a +2b
2. 5ac-2b
3. 2b/a
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, tylerwayneparks
Solving systems of linear equations: tables represent two linear functions in a systemöwhat is the solution to this system? 0 (10)0 (1.6)0 18,26)0 18-22)
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00, haileyhale5
What are the domain and range of the function f(x)=2^x+1
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:10, iwannabewinston
Which of the following expressions cannot be simplified to x – 2?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:30, GreenHerbz206
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
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/geografiya.png)
Geography, 24.08.2019 18:20
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 24.08.2019 18:20
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 24.08.2019 18:20
![Konu](/tpl/images/cats/geografiya.png)
Geography, 24.08.2019 18:20
![Konu](/tpl/images/cats/mat.png)
Mathematics, 24.08.2019 18:20