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Tatiana [17]
2 years ago
15

5 +4.2 + 5 – 2. 2 - 1​

Mathematics
2 answers:
Liula [17]2 years ago
7 0
14.2 - 2.2 - 1
12 -1
11

Hope this helps
WINSTONCH [101]2 years ago
7 0

Answer:

11

Step-by-step explanation:

You would add 5 + 4.2 + 5 - 2.2 - 1 in a calculator and it would come out to be 11.

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The weight of an object on a particular scale is 145.2 lbs. The measured weight may vary from the actual weight by at most 0.3 l
joja [24]

1. Know what you're looking for:

The range is the difference between the lowest and highest values.

Your weight is 145.2 and can vary from the actual weight by maximum 0.3 lbs less or maximum 0.3 lbs more.


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Highest : 145.2 + 0.3 = 145.5 lbs


3. Calculate the range of actual weights of the object :


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--> The answer is: <u>The range of actual weights of the object is 0.6 lbs.</u>


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3 years ago
Can someone help me out with number 2?
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