The ratio of boys to girls at a school dance is shown in the graph.
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Number of Girls
Number of Boys
x
y
Which equation has a greater rate
of change than the rate shown in
the graph?
a. y 5 __
1
5 x
b. y 5 __
1
7 x
c. y 5 __
2
9 x
d. y 5 __
2
3 x

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium