MARK MAXIMISER 4567 1 K The probability of

MARK MAXIMISER 4567 – 1 K ① The probability of rolling a 6 with a biased dice is 0. 42 Over 320 trials, how many 6 s do we expect to roll? Date: /20 ② This scatter graph shows height & weight for ③ some adults. Describe the correlation. Height 151° 1 Kym scored 17 out of 18 on the first part of her ④ French test and 25 out of 40 on the second part. In total she needs 75% to get an A. Did she? 2 Weight 1 ⑤ A car travels 51 km in 45 minutes. ⑥ 2 1 ⑧ Enlarge shape A by scale factor 1. 5, ⑨ Calculate the average speed for this journey. Calculate the volume of this cone (3 sf). 6 cm 2 8 cm ⑦ centre (− 4, − 5) 18° 2 2 ⑩ These measurements are to the nearest cm. ⑪ Find the lower bound for the area of the rectangle. 3 cm A 6 cm 2 2 3

MARK MAXIMISER 4567 – 1 K ① The probability of rolling a 6 with a biased dice is 0. 42 Over 320 trials, how many 6 s do we expect to roll? 0. 42 × 320 = 134. 4 134 /20 ② This scatter graph shows height & weight for ③ some adults. Describe the correlation. Height 1 Kym scored 17 out of 18 on the first part of her ④ French test and 25 out of 40 on the second part. In total she needs 75% to get an A. Did she? 151° Alternate angles are equal. 2 Positive Weight ⑤ A car travels 51 km in 45 minutes. 1 ⑥ Calculate the average speed for this journey. Calculate the volume of this cone (3 sf). 101 cm 3 6 cm No Date: 2 2 8 cm ⑦ speed = distance ÷ time = 51 ÷ 0. 75 = 68 kmph 1 ⑧ Enlarge shape A by scale factor 1. 5, ⑨ centre (− 4, − 5) 18° 2 2 ⑩ These measurements are to the nearest cm. ⑪ Find the lower bound for the area of the rectangle. 3 cm A 6 cm 2 2 3

MARK MAXIMISER 4567 – 1 K ① The probability of rolling a 6 with a biased dice is 0. 42 Over 320 trials, how many 6 s do we expect to roll? 0. 42 × 320 = 134. 4 134 /20 ② This scatter graph shows height & weight for ③ some adults. Describe the correlation. Height 1 Kym scored 17 out of 18 on the first part of her ④ French test and 25 out of 40 on the second part. In total she needs 75% to get an A. Did she? 151° Alternate angles are equal. 2 Positive Weight ⑤ A car travels 51 km in 45 minutes. 1 ⑥ Calculate the average speed for this journey. Calculate the volume of this cone (3 sf). 101 cm 3 6 cm No Date: 2 2 8 cm ⑦ speed = distance ÷ time = 51 ÷ 0. 75 = 68 kmph 1 ⑧ Enlarge shape A by scale factor 1. 5, ⑨ centre (− 4, − 5) 18° 2 The line joining an external point to the centre of the circle bisects the angle between the tangents. ⑩ These measurements are to the nearest cm. 2 ⑪ Find the lower bound for the area of the rectangle. 3 cm 6 cm 2 2. 5 × 5. 5 = 13. 75 cm 2 A 2 3

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