Which best describes the solution set for the inequality below? 3x + 7 ≤ 4x – 8 or –2x + 3 ≥ 1 x ≤ 1 or x ≥ 15 x ≥ 1 or x ≤ 15 x ≥ 1 x ≤ 15

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)

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