1.1 Identify the value that represents the fixed amount. (2)
1.2 Is the number of guests attending the dance, discrete or continuous data? (2)
1.3 If 45% of the people attending the dance are males, calculate the number of males at
the dance. (2)
1.4 The dance starts at 18:30 and ends at 23:55.
1.4.1 Determine the duration of the dance, in hours and minutes. (2)
1.4.2 Hence, calculate the cost of the venue for 120 guests. (3)
1.4.3 Calculate the average amount each guest will pay for the three-course meal
and dance. (2)
1.5 The dance floor is a square in the middle of the room, with a side length of 6 m.
Calculate the perimeter of the dance floor.
You may use the formula: Perimeter = 4 × side (2)
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