Answer:
The extreme acceptable sizes for the center thickness of a Tootsie Roll are
x = 7.7 cm and x = 7.3 cm
Step-by-step explanation:
We are given the target thickness as 7.5 cm and the maximum variation as ±0.2
Therefore, the absolute value for the thickness of Tootsie Roll Pop is given for a thickness, x as follows;
Therefore,
x - 7.5 = 0.2 or x - 7.5 = -0.2
x = 7.5 + 0.2 = 7.7 x = 7.5 + (-0.2) = 7.5 - 0.2
x = 7.7 cm x = 7.3 cm
Therefore, the extreme acceptable sizes for the center thickness of a Tootsie Roll are
x = 7.7 cm and x = 7.3 cm