Find the coordinates of the other endpoint when you are given the midpoint (point M) and one of the endpoints (point P). P = (3,
5) and M =(-2, 0)
2 answers:
<span>I'll try to explain. The trouble is that I do not know English :)
</span><span>About Points
</span>S = (x,y) <span>searched point (it will be in the third quadrant )
</span>M = (-2,0) <span>Midpoint | SP |
</span>P = (3,5) <span>one end of the segment | SP |
</span>
<span>You have to draw Cartesian.
</span><span>we set in a point M and P. We both points by a simple and we extend it for the third quarter of the system. Compass measure the distance from the point M to the point P. From the point M we set a compass point S. Figure attached. Received point S = ( -7 , -5 ) . It sought a point that calculate .
</span>We use the information that | SM | = | MP |
Answer : S = (-7,-5)
<span>as soon as I had a good range will add drawing</span>
</span><span>About Points
</span>S = (x,y) <span>searched point (it will be in the third quadrant )
</span>M = (-2,0) <span>Midpoint | SP |
</span>P = (3,5) <span>one end of the segment | SP |
</span>
<span>You have to draw Cartesian.
</span><span>we set in a point M and P. We both points by a simple and we extend it for the third quarter of the system. Compass measure the distance from the point M to the point P. From the point M we set a compass point S. Figure attached. Received point S = ( -7 , -5 ) . It sought a point that calculate .
</span>We use the information that | SM | = | MP |
Answer : S = (-7,-5)
<span>as soon as I had a good range will add drawing</span>
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0% probability that the mean of the sample taken is less than 2.2 feet.
Step-by-step explanation:
To solve this question, we need to understand the normal probability distribution and the central limit theorem.
Normal Probability Distribution:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean and standard deviation
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For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
Mean of 2.5 feet and a standard deviation of 0.2 feet.
This means that
Sample of 41
This means that
Find the probability that the mean of the sample taken is less than 2.2 feet.
This is the p-value of Z when X = 2.2 So
By the Central Limit Theorem
has a p-value of 0.
0% probability that the mean of the sample taken is less than 2.2 feet.
Answer:
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