Beyonce and Rihanna have won Grammy awards in the ratio 11:4. Beyonce has won 14 more awards then Rihanna. How many awards have they won between them?
30
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lifesaver
Give 25 points!
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magnet
Take 20 points!
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gift
Win 20 points!
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baam
Lose 20 points!
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15
Olympic swimming pools are 50 meters long, 25 meters wide, and 2 meters deep. How many litres of water does it take to fill one of these pools?
2,500,000 litres (1m³ = 1000 litres)
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15
The pie chart shows the breakdown of 2022/23. 36 games were played in total. How many games did Arsenal win?
25
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trap
No points!
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rocket
Go to first place!
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fairy
Take points!
5
10
15
20
25
baam
Lose 10 points!
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15
What is the density of a football weighing 420g with a volume of 5575cm³? (g/cm³) (3dp)
0.075g/cm³
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banana
Go to last place!
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gold
Win 50 points!
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fairy
Take points!
5
10
15
20
25
baam
Lose 20 points!
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15
What is the area of the shaded region? (3 sf)
8.38m²
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20
Usain Bolt can run 100m in just under 10 seconds. What is his speed in kmph? What assumption have you made in your answer?
36kmph. Assuming her can run at the same speed for an hour.
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10
In the 2020 Paralympic Games, the UK got 124 medals, the USA 104 and Brazil 72. Write this as a ratio in it's simplest form.
31 : 26 : 18
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15
Taylor Swift has an estimated wealth of $570 million, rounded to the nearest million . What is this as an error interval?
$569.5 million ≤ n < $570.5 million
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15
Between them, Serena and Venus Williams have an average top serve speed of 128.8mph. Venus is slightly faster than Serena with a top speed of 129 mph. What is Serena's top speed?
128.6 mph
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15
Using the formula V = 4/3 πr³, calculate the volume of a basketball with a diameter of 12cm. (1dp)
904.8 cm³
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15
The diagram shows a running track. How far will you run if you go round the outside once? Round to the nearest integer.
338m
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20
In 2019, Lionel Messi made around $141 million. The top female player Carli Lloyd made $518,000. What is Lloyd's earnings as a percentage of Messi's? (1dp)