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The wool of a vicuna is finer than any other wool. The hair of this animal can be as thin as 0.000006 meters. If the average thickness of human hair is approximately 8.4 × 10-5 meters, what is the difference of the thickness of a human hair and a vicuna hair?

A. 2.4 × 10-5 meters

B. 2.4 × 10-6 meters

C. 7.8 × 10-6 meters

D. 7.8 × 10-5 meters Re

Respuesta :

wolf1728

Vicuna hair = 0.000006 meters. = 6 x 10^-6 meters or .6 x 10^-5

8.4 x 10^-5 - .6 x 10^-5 = 7.8 x 10^-5

Answer: The answer is 78 x 10 5

Step-by-step explanation: Btw i got this correct

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