Question
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An estimate of the difference is 19 . (Type a whole number.)
The actual difference is 18.859 .
How reasonable is your estimate when compared to the actual answer?
A. Reasonable. The estimate seems a little lower compared to the actual answer.
B. Not reasonable. The estimate seems a little higher compared to the actual answer.
C. Reasonable. The estimate seems a little higher compared to the actual answer.
D. Not reasonable. The estimate seems a little lower compared to the actual answer.

Ask by Higgins Sullivan. in the United States
Jan 23,2025

Upstudy AI Solution

Tutor-Verified Answer

Answer

The estimate is not reasonable because it’s higher than the actual difference.

Solution

To evaluate the reasonableness of the estimate compared to the actual difference, we can analyze the two values provided:
  • Estimated difference:
  • Actual difference:
Now, let’s compare the two values:
  1. The estimate of is higher than the actual difference of .
  2. The difference between the estimate and the actual value is:
Since the estimate is higher than the actual difference, we can conclude that the estimate is not reasonable.
Thus, the correct answer is:
B. Not reasonable. The estimate seems a little higher compared to the actual answer.

Answered by UpStudy AI and reviewed by a Professional Tutor

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Bonus Knowledge

Your estimate of 19 is quite close to the actual difference of 18.859, making it a reasonable approximation. If you consider that estimates are meant to simplify calculations while staying within an acceptable range, your estimation falls well within this guideline.
In practical scenarios, such as budgeting or planning, estimates help make quick decisions without needing exact figures. Your rounding up to 19 is a typical approach, particularly when dealing with numbers that have decimal points and where precision isn’t critical.

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