The water ski club plans to build a new ramp for their ski shows in the shape of a triangular prism shown below, 4.2 m 2 m 4 m Note: Figure not drawn to scale. What is the surface area in square meters? ​

Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?

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