IGCSE Mathematics - International (0607) — October–November 2023, Paper 41
11 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →f(x) = 1/sin(x°) for 0 ≤ x ≤ 360. On the diagram, sketch the graph of y = f(x).
Answer this question and get it marked →Each of 200 students records their height, h cm. The results are shown on the cumulative frequency curve. Use the cumulative frequency curve to find the median.
Answer this question and get it marked →p = (3, −2) and q = (−5, 1) (column vectors). Work out p + 2q.
Answer this question and get it marked →f(x) = 2x − 5. The domain of f(x) is 0 ≤ x ≤ 10. Find the range of f(x).
Answer this question and get it marked →Jade and Kim share $160. Jade receives $8 more than Kim. Find the ratio Jade's money : Kim's money. Give your answer in its simplest form.
Answer this question and get it marked →Marcus runs for 1 hour at x km/h and then walks for 2 hours at (x − 5) km/h. He travels a total distance of 14 km. Find his running speed.
Answer this question and get it marked →The diagram shows the sector of a circle with radius 9 cm and sector angle 140°. Calculate the length of the arc PQ.
Answer this question and get it marked →On any day the probability that Samira cycles to school is 5/6. Find the number of days Samira is expected to cycle to school in a school term of 54 days.
Answer this question and get it marked →Triangle ABC has AB = 10 cm, AC = 8 cm and angle BAC = 47°. Calculate the area of triangle ABC.
Answer this question and get it marked →← October–November 2023 Paper 42 · October–November 2023 Paper 33 →