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%
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.
To find the percent error, we can use the formula:
Percent Error = (Actual Value - Predicted Value) / Predicted Value * 100
In this case, the actual value is $19.75 and the predicted value is $30.00.
Percent Error = (19.75 - 30.00) / 30.00 * 100
Percent Error = -10.25 / 30.00 * 100
Calculating this value, we find that the percent error is approximately -34.17%.
Since we need to round our answer to the nearest whole number, the percent error is -34%.
Thus, the correct option is not provided. The answer is not given in the options.
To find the percent error in Aatikah's prediction, we need to calculate the difference between her predicted amount and the actual amount spent, and then divide that difference by her predicted amount. Finally, multiply the result by 100 to get the percentage.
The predicted amount was $30.00, and the actual amount spent was $19.75. The difference between the two amounts is:
$30.00 - $19.75 = $10.25
Now, divide the difference by the predicted amount:
$10.25 / $30.00 = 0.3416666666666667
Finally, multiply the result by 100 to convert it to a percentage:
0.3416666666666667 * 100 = 34.17
Rounding this to the nearest whole number, we get 34%. Therefore, the correct answer is:
34%
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.