How many M's are there in the W's? Please I need lots of answers. PLEASE PLEASE PLEASE HOW MANY ARE THERE. I NEED HELP I ONLY SEE 1 I NEED MORE PEOPLE TO SEE IF I WAS WRONG!

Which equation represents the function on the graph?

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

Solve the equation for x. 50(4x + 12) = 200