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Lerok [7]
3 years ago
14

A number, x, rounded to 2 decimal places is 7.42Write down the error interval for x.​

Mathematics
1 answer:
amm18123 years ago
8 0

Answer:

The error interval for x is:

[7.415,7.419]

Step-by-step explanation:

In order to determine the error interval for x, We have to get the all the number which could be rounded off to 7.42 .

These number can be listed in order such as:

7.415       7.416       7.417       7.418       7.419

Therefore, the error interval for x is:

[7.415,7.419]

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