The diameter of the wheel of a unicycle is 0.58m.
jordan tries to ride the unicycle and manages to go in a straight line for 79.7m before falling off.
how many complete revolutions did jordan manage to cycle?

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

Which expression is the factorization of x^2+10+21

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