To find the percent error, you need to calculate the difference between the predicted amount and the actual amount, divide it by the predicted amount, and then multiply by 100 to get the percentage.
The difference between the predicted amount and the actual amount is $30.00 - $19.75 = $10.25.
Now, divide $10.25 by $30.00: $10.25 / $30.00 ≈ 0.34.
Multiplying by 100 gives 0.34 * 100 = 34.
Therefore, the percent error in her prediction is 34%.
None of the given options are correct.
Aatikah plans to buy books at a book fair. She thinks she will need $30.00 to purchase the books. She only spends $19.75. Find the percent error in her prediction. Round your answer to the nearest whole number.(1 point)
2%
52%
58%
1%
3 answers
bruh
I apologize for the inconvenience. Let's recalculate the percent error.
The predicted amount is $30.00 and the actual amount spent is $19.75.
To find the percent error, you need to calculate the difference between the predicted amount and the actual amount, divide it by the predicted amount, and then multiply by 100 to get the percentage.
The difference between the predicted amount and the actual amount is $30.00 - $19.75 = $10.25.
Now, divide $10.25 by $30.00: $10.25 / $30.00 ≈ 0.34.
Multiplying by 100 gives 0.34 * 100 = 34.
Therefore, the percent error in her prediction is 34%.
Again, I apologize for the incorrect options in the initial response.
The predicted amount is $30.00 and the actual amount spent is $19.75.
To find the percent error, you need to calculate the difference between the predicted amount and the actual amount, divide it by the predicted amount, and then multiply by 100 to get the percentage.
The difference between the predicted amount and the actual amount is $30.00 - $19.75 = $10.25.
Now, divide $10.25 by $30.00: $10.25 / $30.00 ≈ 0.34.
Multiplying by 100 gives 0.34 * 100 = 34.
Therefore, the percent error in her prediction is 34%.
Again, I apologize for the incorrect options in the initial response.
1 answer