Imagine that Earth’s gravity suddenly “shut off,” leaving Earth with no gravitational force at all. Describe what would happen around you and why. How would this affect Earth’s motion in space relative to the Sun? How would this affect the motion of the Moon?

Draw the line of reflection that reflects △abc onto triangle δ a'b'c'

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.