There are two types of trees: elm and pine. there should be at least 16 total trees but no more than 30. the ratio of elm trees to pine trees will be 3: 2

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?