1MA0 Higher November 2013 Paper 2 Q1
1
(a) Use your calculator to work out \[\frac{\sqrt{7056}}{0.35 \times 12.8}\] Write down all the figures on your calculator display.
You must give your answer as a decimal. (2)
You must give your answer as a decimal. (2)
(b) Write your answer to part (a) correct to 1 significant figure. (1)
| Answer | Mark | Notes |
|---|---|---|
| 18.75 | 2 | M1 for 84 or 4.48 or \(\dfrac{112}{25}\) or 18.7 or 18.8 or 19 or 20 or \(\dfrac{75}{4}\) A1 cao |
| Answer | Mark | Notes |
|---|---|---|
| 20 | 1 | B1 for 20 or ft from their answer to (a) provided (a) is written to 2 or more significant figures |