The following temperatures were recorded in pasadena for a week in april: 87, 85, 80, 78, 83, 86, 90. determine the interquartile range. type a numerical answer in the space provided. do not include spaces in your answer.

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Me. i can't figure out this question. give an explanation too. .