5 Dave is going on holiday to Madrid.
The temperature tomorrow in Madrid will be 21°C.
Dave uses this rule to change the temperature into Fahrenheit (°F)
Dave thinks the temperature in Madrid will be more than 70°F.
Is Dave correct?
Show why you think this.
(3) *

Is the ordered pair (-10, 7) a solution to the equation y = 17 – x? yes or no

In a tutoring session, 2/3 of an hour was spent reviewing math problems. adelina attended 3/4 of the tutoring session. how much time did adelina spend at the tutoring session?

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