Foundation June 2023 Paper 1 Q7
7
(a) Work out.
(i) \(3^5\) [1]
(ii) \(\sqrt[3]{2744}\) [1]
(b) Find the value of \(y\).
\(384 = 6 \times 4^y\) [2]
(c) Write \(3^{-1}\) as a fraction. [1]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| (i) 243 | 1 | ||
| (ii) 14 | 1 | ||
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| 3 or \(y = 3\) final answer | 2 | M1 for \(384 \div 6\) may be implied by 64 or \(4^3\) or \(384 = 6 \times 4^3\) | |
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| \(\dfrac{1}{3}\) oe fraction | 1 | ||