exam Maths Puzzle Numerical Ability

A number is drawn at random from the numbers 1 through 20. The probability the number is a multiple of 3 is:


A box contains 4 red and 5 green balls. Three balls are drawn. The probability 2 red and 1 green are drawn is:

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exam Other Question

Solve the following polynomial. Enter your solutions as fractions, as needed.
12x^4 -8x^3=0


smaller value =
larger value =
Find the slope of the line passing through points (11,20) and (8,2)