To find the percent error, we need to find the difference between the predicted amount and the actual amount (in absolute value), divide that by the predicted amount, and then multiply by 100 to get a percentage.
The difference between the predicted amount and the actual amount is $30.00 - $19.75 = $10.25.
The percent error is then (10.25 / 30.00) * 100 = 34.17.
Rounding to the nearest whole number, the percent error is 34%.
So the correct answer is 34%.
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)%0D%0AResponses%0D%0A%0D%0A2%%0D%0A2%%0D%0A%0D%0A1%%0D%0A1%%0D%0A%0D%0A58%%0D%0A58%%0D%0A%0D%0A52%
1 answer