John said he can find 38×10 by adding a 0 to the end of 38 to get 380.

john finds 46.52×10 using the same method and gets 46.520.

use the drop-down menus to complete the statement about why john is correct or incorrect.

The sketch shows two parallel lines cut by a transversal. angle 2 2 is 36° 36 ° . what is the measure of angle 8 8 ?

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.

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