Answer:
C
Step-by-step explanation:
The lines mean the distance away from 0. When i say lines, I mean the two "l" that accompany the numbers. I forgot what there called (good job me).
Since we want to know how far apart they are, we need to add them.
Step-by-step explanation:
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Percent that are girls = 100-40 = 60%
As a decimal 60% is 0.6.
Answer:
what is the lesson? need more details
