(5x10^4)+(3x10^3)+(8x10^2)+(0x10^1)+6x10^0)
The answer is A thanks for asking
Answer: B
Step-by-step explanation:
The line y=2 is solid and shaded above, so it represents
.
This allows us to eliminate all the options except for B.
Answer:
C. 
Step-by-step explanation:
= Diameter of a red blood cell = 
= Diameter of a whooping cough virus = 
Ratio of the diameter of the red blood cell to the diameter of the whooping cough virus

The required ratio is
.