Jonas is making a trail mix recipe that calls for 3 cups of nuts and 1 cup of raisins. jonas mixes the nuts and raisins together. he will then divide the mixture into plastic bags containing 1/2 of trail mix in each bag. how many plastic bags does jonas needs?

Alogical argument that is presented in graphical form using boxes and arrows is called?

Arational number that is equivalent to -20/4?

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?