You drive 200 km west, then 100 km northeast, and then 100 km at 30.0° south of east. after an additional displacement, you arrive back where you started. find the magnitude and the direction of the last leg of the journey.

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −

The sum of two numbers is 0. twice the smaller number subtracted from 3 times the larger number is 10. let x represent the larger number and y represent the smaller number. what is the equation