round answers to three decimal places. area of 1st rectangle =0.022 area of 2nd rectangle =0.014 area of 3rd…

round answers to three decimal places. area of 1st rectangle =0.022 area of 2nd rectangle =0.014 area of 3rd rectangle =0.008 area of 4th rectangle =0.004 area of 5th rectangle =0.002 area of 6th rectangle =0.001 total area =0.05157 retry calculate the underestimate of the region’s area. x f(x) 675 0.000863 700 0.00054 725 0.000317 750 0.000175 775 0.000091 800 0.000044

round answers to three decimal places. area of 1st rectangle =0.022 area of 2nd rectangle =0.014 area of 3rd rectangle =0.008 area of 4th rectangle =0.004 area of 5th rectangle =0.002 area of 6th rectangle =0.001 total area =0.05157 retry calculate the underestimate of the region’s area. x f(x) 675 0.000863 700 0.00054 725 0.000317 750 0.000175 775 0.000091 800 0.000044

Answer

Answer:

0.052

Explanation:

Step1: Identify the task

We need to round the total area 0.05157 to three decimal places.

Step2: Apply rounding rule

Look at the fourth - decimal place value, which is 5. When the digit to be rounded (the fourth decimal place here) is 5 or greater, we round up the previous digit. So 0.05157 rounds up to 0.052.