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# This coursework is all based on the significance of Racism.

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# Related GCSE Open Box Problem essays

1. ## Maths Coursework

3 star(s)

2.6* 9.8 9.8 249.704 2.4 10.2 10.2 249.696 2.55* 9.9 9.9 249.9255 The second square cut out I will look into is 15cm x 15cm The cut out square which gave the highest volume is 2.5cm by 2.5cm. The third cut out square I will observe is 18cm x 18cm.

2. ## Investigation: The open box problem.

�x2.25 V = 162.5625 This means that the value X = 2.17 gives the largest volume. Size of card - 14cm by 14cm X must be 0<X<7: This is because if X is 0 there would not be a side to fold and if X is 7 then there would be nothing left.

1. ## Maximum box investigation

I got a volume of 73.9 cm�. I also tried the corner square length being 1.8, 1.25, 1.3 and 1.4 but none of these numbers gave a higher volume when they were the corner square length. Therefore, the maximum volume of a box made from a 10 x 10 cm piece of paper is 73.9 cm�.

2. ## Open Box Problem

54.96373 1.163 2.674 17.674 1.163 54.9637 1.164 2.672 17.672 1.164 54.9636 1.165 2.67 17.67 1.165 54.96342 1.166 2.668 17.668 1.166 54.96317 1.167 2.666 17.666 1.167 54.96285 1.168 2.664 17.664 1.168 54.96245 1.169 2.662 17.662 1.169 54.96199 1.17 2.66 17.66 1.17 54.96145 1.18 2.64 17.64 1.18 54.95213 1.19 2.62 17.62 1.19

1. ## Tbe Open Box Problem

I can see that the highest volume that will be achieved is between 4.2 and 4.3: Cut off (cm) Width (cm) Length (cm) Height (cm) Volume (cm�) 4.21 31.58 11.58 4.21 1539.581844 4.22 31.56 11.56 4.22 1539.597792 4.23 31.54 11.54 4.23 1539.599868 4.24 31.52 11.52 4.24 1539.588096 4.25 31.5 11.5

2. ## The Open Box Problem

'X' is 1.35. I then divided 6 by 1.35 and got the answer 4.4444 reoccurring. I expected the number to be close to 1/4 but it was not as close as I had expected it to be. I then tried another 1:3 rectangle to see if I got the same results.

1. ## THE OPEN BOX PROBLEM

2.50 250.000 2.51 9.98 9.98 2.51 249.997 As you can see from the table above the proportion of the box that needs to be cut away to obtain the maximum cut out size is 1/6 as I found out the maximum cut-out size is 2.5cm.

2. ## The open box problem

2] x cut out I could see a connection with 4 somewhere along the line, with both the width and depth being 4. You can also carry on the idea of relationship and connection through the 16 and 4, 16 being the squared from of 4.

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