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Maths Puzzle
Numerical Ability
Use Eular's formula to find the number of edges in the polyhedron made up of 5 faces: 2 triangles and 3 restangles.
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book Other Question
Solve each compound inequality and write the solution set using interval notation.
a) 3<5x/2 +4 is less than or equal to 12 AND 2x > 3x/2 +1/8
b)
10to the power of6