4MA0 Foundation January 2017 Paper 2 Q9
9 The table shows temperatures recorded on five planets.
| Planet | Venus | Earth | Mars | Jupiter | Uranus |
|---|---|---|---|---|---|
| Temperature (°C) | 458 | 14 | −55 | −153 | −214 |
(a) What is the difference between the temperatures recorded on
(i) Earth and Mars,
(ii) Jupiter and Mars?
(2)A temperature recorded on Pluto is 693°C less than the temperature recorded on Venus.
(b) Work out the temperature on Pluto. (1)
(c) Work out the mean of
458 14 −55 −153 −214
(2)| Scheme | Marks |
|---|---|
| (i) 69 | B1 |
| (ii) 98 | B1 |
| (2) |
Notes
B1: allow −69
B1: allow −98
| Scheme | Marks |
|---|---|
| −235 | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| Eg \(\dfrac{458 + 14 - 55 - 153 - 214}{5}\) or \(\dfrac{50}{5}\) | M1 |
| 10 | A1 |
| (2) | |
| (5 marks) |
Notes
M1: For a complete method