Home > answers > Limits of Accuracy 2 – answers

Limits of Accuracy 2 – answers

June 29, 2017

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Question 1:

(a)   65cm

(b)   75cm

Question 2:

(a)   100kg

(b)   140kg

Question 3:

(a)   79.75cm²

(b)   60.75cm²

Question 4:  168 students (max per class = 24)

Question 5:  7.5 seconds

Question 6:   1062.5g (1.0625kg)

Question 7:   14 glass

Question 8:    348m

Question 9:

(a)    21.7 seconds

(b)    29.175 seconds

Question 10:  No, 19500g divided by 750g = 26 books

Question 11:  686.25cm²

Question 12:  Difference = 37.33..mph

Question 13:   £21.15

Question 14:    13.762cm

Question 15:    T = 48.62

Question 16:    47 minutes

Question 17:     3.013 g/cm³

Question 18:      4.1186 seconds

Question 19:     75.15 people per square km

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