During the grand opening of an electronics store, any customer has a 9% chance of winning a free laptop. what is the chance that a customer does not win a free laptop? 18% 36% 89% 91%

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.