exam
Maths Puzzle
Numerical Ability
r not equal to +/- 2, r^2-5r+6/r^2-4=
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Ellipse help needed?
A semielliptic archway has a height of 20ft and a width of 50ft. Can a truck 14 ft wide and 10 ft wide drive under the archway without going into the other lane?
I have several questions:
Write a rule for the pattern:
-3,-9,-14,-42,-47,-141
Round the number to the place value given:
591,912, the nearest thousand
Write 29.587 i