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Solve the following problem:A red blood cell has a diameter of 7.5 um (micrometers). how many red blood cells would be able to form a line 0.75 feet long? (Answer must be in significant figure format)
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32 votes
32 votes
Solve the following problem:A red blood cell has a diameter of 7.5 um (micrometers). how many red blood cells would be able to form a line 0.75 feet long? (Answer must be in significant figure format)

User G M
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1 Answer

20 votes
20 votes
Answer:

Step-by-step explanation:

The diameter of the red blood cell = 7.5 μm

The diameter of the redblood cell = 7.5 x 10⁻⁶m

The length of the line = 0.75 feet

1 foot = 0.3048m

0.75 feet = 0.3048 x 0.75

0.75 f

User Drdrej
by
2.5k points
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