Final answer:
To estimate the value of (-2 - √(15)/2) rounded to the nearest hundredth, use a calculator to find the square root of 15, divide it by 2, then subtract 2 from this result, and finally round to two decimal places.
Step-by-step explanation:
To calculate the value of (-2 - √(15)/2) and round it to the nearest hundredth, you need to follow these steps:
- Use the square root function on your calculator to find the square root of 15.
- Divide the result by 2.
- Subtract 2 from the result obtained in step 2.
- Round the final answer to two decimal places (nearest hundredth).
Following these steps, a calculator would typically display a precise result, but it may not align with the concept of significant figures. In this case, adjust the calculator's raw result by rounding to the correct number of significant figures as per the given requirements, which is to the nearest hundredth.