Point Ris on line segment QS. Given QS = 2x + 2, QR = 3x – 5, and RS = 53 - 5, determine the numerical length of QR.

Nuclear experimentation is a major global issue that affects relationships between countries. describe why countries try to limit the testing of nuclear weapons.

Canada plays an important role in the global community in all of the following ways except by a. acting as a superpower with influence over europe and asia. b. promoting arms control and disarmament. c. working with the commonwealth of nations to promote trade. d. promoting trade with japan and other asian countries.

Which types of seismic waves travel through earths interior? select all that apply. a) l waves b) p waves c) s waves