exam Maths Puzzle Numerical Ability

The earth traces an elliptical path (with eccentricity e=0.017) around the sun. If the sun is at one of the foci and the length of half the major axis is 93 million miles, estimat

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exam Other Question

1. Find the slope of the line through (-2, 4) and (-5, 4)

2. The line through (1, -1) and (3, -1)


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draw gragh
x-4y=0