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2 years ago

56% of the students who took the test were girls.

Mathematics

1 answer:

mrs_skeptik [129]2 years ago

3 0

100 minus 56 is 44 so you have 44%

44% of the students are boys

56% are girls

we have 126 girls

and X boys

X = 117

so 126 + 117 gives you your answer! ;)

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3 years ago

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2 years ago

Find the tangent line equation of the curve at the given point. Y=arcsin(7x) at the point where x=sqrt2/14

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Answer:

$Y-\frac{\pi}{2} =\frac{\pi}{2} (x+\sqrt{\frac{1}{7}})$

Step-by-step explanation:

The equation of the curve is

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So, differentiating we get

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= ∞

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2 years ago