PLEASE HELP! Look at this set of 10 numbers: 23,31,37,18,37,89,59,94,65,80
By how much would the median increase if the number 98 replaced the number 31 in the set?

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.