Indicate to what decimal position readings should be recorded (nearest 0.1, 0.01, etc.)for measurements made with the following devices.a. A thermometer with a smallest scale marking of 1°Cb. A graduated cylinder with a smallest scale marking of 0.1 mLc. A volumetric device with a smallest scale marking of 10 mLd. A ruler with a smallest scale marking of 1 mm

Q: A typical human cell is approximately 12.00 μm in diameter and enclosed by a membrane that is 9.000…

A: (a) Total Volume  V = 4/3*pi*r^3 = 4/3*pi*(12 um) ^3 = 7238.23 um^3

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Estimate of calculation