Find y, if \(\sqrt{12}-\sqrt{147}+y\sqrt{3} = 0\)
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The nth term of the sequence \(\frac{3}{2}\), 3, 7, 16, 35, 74 ..... is
The solution of the quadratic inequality (x\(^2\) + x - 12) ≥ 0 is
Make L the subjects of the formula if d = \(\sqrt{\frac{42w}{5l}}\)
The graph above is represented by
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Find the value of x for which the function f(x) = 2x\(^3\) - x\(^2\) - 4x + 4 has a maximum value
| Marks |
3 |
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5 |
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7 |
8 |
| Frequency |
5 |
(y - 1) |
y |
9 |
4 |
1 |
The table above gives the frequency distribution of marks obtained by a group of students in a test. If the total mark scored is 200, calculate the value of y
The table above shows the number of pupils in each age group in a class. What is the probability that a pupil chosen at random is at least 11 years old?
The pie chart above illustrate the amount of private time a student spends in a week studying various subjects. Find the value of k