John spent $75 on a shopping trip for new clothes last week. he had expected to spend $100 on clothes. table how much was the absolute error in his estimate? $

Step-by-step explanation:

By definition, the absolute error is defined as:

Where:

: is the error

: is the approximate value

: is the exact value

In this problem the approximate value was 100 and the exact value was 75. Then we substitute these values in the formula to find the error.

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

ab will be equal to