Daily Practice
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5th April 1959
- 1Conditional Probability3 marks
13 students study Spanish and 6 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 2Box Plots2 marks
A box plot has a minimum of 13 and a maximum of 56. Work out the range.
- 3Standard Form3 marks
Work out (21 x 10^10) / (3 x 10^5). Give your answer in standard form.
- 4Solving Quadratics3 marks
Solve x^2 + 6x - 27 = 0.
- 5Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 7, y = 40. Work out y when x = 10.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of April 1959, including the monthly compilation PDF.