8^2+4−12 how do I factor this out.

17 in long 1.3 ft wide and 8in high what is the volume

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?

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?