If a = -5, then 2a = -10
What property is this

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Write and solve a real word problem that involves determining distance on a coordinate plane

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?