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The weight of an object on a particular scale is 155.2 lbs. The measured weight may vary from the actual weight by at most 0.4 lbs. What is the range of actual weights of the object?

Respuesta :

texaschic101
155.2 + 0.4 = 155.6
155.2 - 0.4 = 154.8

so it ranges from : 154.8 to 155.6
A) 154.8>=X>= 155.6B) 154.8<=X<= 155.6C) X<= 154.8 or x>= 155.6D) 154.8 >= X<= 155.6 

this answer your looking for is B

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