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4 years ago

Find the error julie wrote the rate 108 in 6 weeks as a unit rate find her mistake and correct it

Mathematics

1 answer:

hoa [83]4 years ago

8 0

Unit rate has to be per week or per day or per hr
so keeping in mind rate has to be 108/6 = 18 per week

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3 years ago

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Rashid [163]

Answer:

The value of c is 3

Step-by-step explanation:

Here, we want to get the value of c

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4 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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amm1812

Answer:

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Step-by-step explanation:

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4 years ago

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

Mumz [18]

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

$Y'=\frac{7}{\sqrt{1-49x^2} }$

This would give the slope of the tangent line at any given point of which x coordinate is known. In the present case it is $x = \sqrt{\frac{1}{7} }$

Then slope would accordingly be

$Y'=\frac{7}{\sqrt{1-49/49} }$

= ∞

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3 years ago