The volume of a rectangular prism is 500cm3. Bob measures the sides to be 10.35cm by 10.06cm by 4.92cm. In calculating the volume, what is the relative error, to the nearest thousandth.Answer:
Q. The volume of a rectangular prism is 500cm3. Bob measures the sides to be 10.35cm by 10.06cm by 4.92cm. In calculating the volume, what is the relative error, to the nearest thousandth.Answer:
Calculate Volume: Calculate the volume using the given measurements.To find the volume of a rectangular prism, multiply the length by the width by the height.Volume = length × width × heightVolume = 10.35cm×10.06cm×4.92cmVolume = 511.11732cm3
Find Absolute Error: Find the absolute error by subtracting the actual volume from the calculated volume.Absolute error = ∣Calculated volume−Actual volume∣Absolute error = ∣511.11732cm3−500cm3∣Absolute error = 11.11732cm3
Find Relative Error: Find the relative error by dividing the absolute error by the actual volume.Relative error = Actual volumeAbsolute errorRelative error = 500cm311.11732cm3Relative error = 0.02223464
Convert to Percentage: Convert the relative error to a percentage and round to the nearest thousandth.Relativeerror(tothenearestthousandth)=0.022
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