Apoint has the coordinates (0,k).which reflection of the point will produce an image at the same coordinates, o, k)? a reflection of the point across the x-axisa reflection of the point across the y-axisa reflection of the point across the line y = xa reflection of the point across the line y = -x

Which of the following scenarios demonstrates an exponential decay

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

Connor took out a 4-year loan to buy a car at a 4% simple interest rate. if he has to pay $240 in interest, how much principal did he borrow?