exam
Maths Puzzle
Numerical Ability
3. Find the slope of the line through the following pairs of points
(-4, -2) and (6, 4)
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exam Other Question
Subtract.
4x - 2x squared - 8x to the 3rd power FROM 4x to the 3rd power + x - 3x squared
The diameter of the Milky Way disc is approximately 9 x 10^20 meters. How long does it take light, traveling at 10^16 m/year to travel across the diameter of the Milky Way?
900,000 years
90,000 years
9,000 years
900 years