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)
A. 1%
B. 2%
C. 58%
D. 52%
If you won't tell me the right answer i'll fail and then I'll come for this app and shut it down BOT! you might wanna pop some pills or smth and tell me the gosh darn right answer luh dude
To find the percent error, you can use the following 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
Percent Error = -0.3417 * 100
Percent Error ≈ -34.17
Rounded to the nearest whole number, the percent error is -34%.
So the correct answer is not listed among the options you provided.