Maths
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vle. mathswatch. co. uk/vle/assignment/5489281/7853
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R
a) Fill in the table of values for
the equation y = 2 - X
YA
5
4
3
Х
-3
0
5
у
b) Draw the straight line y = 2 - X
1
х
1 2 3 4 5
-5 -4 -3 -2 -10
-1
-2
in bis N
-4
X
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The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.
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