Fabio is a video salesman. on each sale, he earns a commission of 12%. one of his customers bought a tv for $550 and a vcr for $400. how much did he earn in commissions?

If 3x+8=3x+8 is it one solution or no solution

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

Select the correct statement about the function represented by the table