Which equation finds the volume of a cube with a side length of 2n^6 units? O(2n^6)=8n^18 cubic units
O(2n^6)=2n^18 cubic units
O2(n^6)^3=2n^18 cubic units
O2(n^6)^3=6n^18 cubic units

How to do this , and can some one explain

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.

Subtract and simplify. (-y^2 – 4y - 8) – (-4y^2 – 6y + 3) show how you got the answer if your answer is right i will mark you