seriously,
review your pure math 30 from gr 12 if you still have them. It's SUPER easy. I scored the highest on that part. Just keep an eye on the time though, and skip questions that you can't get in under 30 seconds, and come back to them later. You'll be FINE! It's really high school word problems, some trig, so about that, just know your right angle triangles. Eg. If you have a triangle with the two sides that border the 90 degree angle that are 3 and 4 units respectively, what is the length of the last side? (5) that way you can plough through those questions.