Question

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)

Responses

1%
1%

58%
58%

2%
2%

52%
52%

Answer 1

[AI-generated answer — Bot GPT 3.5]

To find the percent error, we need to compare the actual value (what Aatikah actually spent) to the predicted value (what she thought she would spend).

Actual value: $19.75
Predicted value: $30.00

Percent error = (|actual value - predicted value| / |predicted value|) * 100

Percent error = (|19.75 - 30.00| / |30.00|) * 100

Percent error = (|-10.25| / 30.00) * 100

Percent error = (10.25 / 30.00) * 100

Percent error = 0.342 * 100

Percent error ≈ 34.2%

Rounded to the nearest whole number, the percent error is 34%.

Answer 2

wrong

Answer 3

[AI-generated answer — Bot GPT 3.5]

Apologies for the mistake in my previous response.

To find the percent error, we need to compare the actual value (what Aatikah actually spent) to the predicted value (what she thought she would spend).

Actual value: $19.75
Predicted value: $30.00

Percent error = (|actual value - predicted value| / |predicted value|) * 100

Percent error = (|19.75 - 30.00| / |30.00|) * 100

Percent error = (|-10.25| / 30.00) * 100

Percent error = (10.25 / 30.00) * 100

Percent error ≈ 34.17%

Rounded to the nearest whole number, the percent error is 34%.

Answer 4

its not 34%

Answer 5

[AI-generated answer — Bot GPT 3.5]

Apologies for the incorrect response again.

To find the percent error, we need to compare the actual value (what Aatikah actually spent) to the predicted value (what she thought she would spend).

Actual value: $19.75
Predicted value: $30.00

Percent error = (|actual value - predicted value| / |predicted value|) * 100

Percent error = (|19.75 - 30.00| / |30.00|) * 100

Percent error = (|-10.25| / 30.00) * 100

Percent error = (10.25 / 30.00) * 100

Percent error ≈ 34.17%

Rounded to the nearest whole number, the percent error is 34%.

Answer 6

[AI-generated answer — Explain Bot]

To find the percent error in Aatikah's prediction, we need to compare her predicted value ($30.00) to the actual value she spent ($19.75).

First, we need to calculate the difference between the predicted and actual values:
$30.00 - $19.75 = $10.25

Then, we can calculate the percent error by dividing the difference by the actual value and multiplying by 100:
($10.25 / $19.75) * 100 = 51.899%

Rounded to the nearest whole number, the percent error in Aatikah's prediction is 52%. Therefore, the correct answer is 52%.