What is the midpoint of the line segment? Drag the coordinates to the boxes to correctly match the endpoints and midpoint.

Which phases do not always fill their containers? select all that apply a. solid b. liquid c. gas

If the null hypothesis is false and the researchers do not reject it a type 2 error has been made. true or false

Zachary has been trying to work on an essay for almost three hours, be he can't seem to focus for more than 15 or 20 minutes at a time. what should he do so that the quality of his work doesnt suffer because of poor concentration and lack of energy