ANSWER THIS ASAP! To rent a certain meeting room, a college charges a reservation fee of $16 and an additional fee of $4 per hour. The chemistry club wants to spend less than $52 on renting the room. What are the possible numbers of hours the chemistry club could rent the meeting room? Use t for the number of hours.
Write your answer as an inequality solved for t.

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