Which of the following represents an equation of the line that is the
perpendicular bisector of the
segment whose endpoints are (-2, 4)
and (8,4)?

1. kepler's three laws resulted from his careful analysis of data, and were not derived from a mathematical model. a. experimental b. hypothetical c. theoretical d. observational 2. which of the following was the earliest solar system model to exist? a. aristotelian b. heliocentric c. copernican d. ptolenmiac

When your working with the passage-based reading questions on the psat do all of the following except. a)make sure you read each question throughly. b) try to answer each question before you look at the answers. c) plan to spend most of your time reading the passage. d) make sure your answer choice is the most correct number me

Aconstruction crew was made up of 88 men and the rest women. if 40% of the crew were men, how many people were in the crew?