:write the equation of the conic section with the given properties: an ellipse with vertices (0,-5) and (0,5) and a minor axis of length 8.

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)

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?