In a fifth grade class, 4/5 of the girls have brown hair, of the brown-haired girls, 3/4
1 answer:
Answer:

Step-by-step explanation:
In the fifth grade class,
of the girls have brown hair. Again among those of the brown-haired girls,
of them have long hair.
We are asked to find the fraction of the girls who have long brown hair in the class.
The fraction of the total students which have long brown hair will be (
) =
. (Answer)
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The type of graph that would allow us to quickly see how many students were treated would be a Bar graph.
Answer:
15b
Step-by-step explanation:
3x5
4x+7=35
4x=28
x=7
A corresponding solution of the matching equation is a fancier way of telling you to find the number that represents x
Yeah what is the question
Answer:
Step-by-step explanation:
Given

comparing it with standard equation 
so 4a=1

so Focus of parabola is (0,0)
directrix
y=-a
here 