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Nana76 [90]
3 years ago
12

suppose 210 subjects are treated with a drug that is used to treat pain and 53 of them developed nausea. Use a 0.01 significance

level to test the claim that more than 20​% of users develop nausea.​
Mathematics
1 answer:
eduard3 years ago
6 0
Find the missing length of the right triangle. round to the nearest tenth use the rounded values to calculate the next value, round your final answer to the nearest tenth 40° 20° 15
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Question 1 of 10 10 Points AB¯¯¯¯¯¯¯¯ is the diameter of circle T. Point A is located at (-4,2) and point B is located at (2,-8)
wariber [46]

Answer:

The coordinates of the center of this circle is (-1, -3).

Step-by-step explanation:

As we know that A = (-4,2) and B = (2,-8) are points lying on circle T, the center is the midpoint of the segment AB, whose location can be obtained from Midpoint formula:

C = \frac{1}{2}\cdot A + \frac{1}{2}\cdot B

C = \frac{1}{2}\cdot (-4,2)+\frac{1}{2}\cdot (2,-8)

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The coordinates of the center of this circle is (-1, -3).

6 0
4 years ago
Which statement correctly describes this expression? 2m^3 -11
julsineya [31]

Answer:

Option A is the correct answer

Step-by-step explanation:

A. The difference of twice the cube of a number and 11

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3 years ago
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