Answer:
D
Step-by-step explanation:
the ratio is 4:1 on children to childcare workers not the other way around
2 minutes
see the attached picture.
B) 5
a(x)=1/9(90-x)
x=45
1/9(90-45)
1/9(45)
5
Hope this helps plz hit the crown :D
You have to subtract 48 from 33 to get
15!
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