Ms. Patel has 24 students in her class. When she collected yesterday's homework, Ms. Patel found that 16 students completed the
homework in
pencil and 8 students used a pen.
What is the probability that the first two assignments Ms. Patel collected were completed in pencil?
pencil and 8 students used a pen.
What is the probability that the first two assignments Ms. Patel collected were completed in pencil?
1 answer:
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We find the directed line segment AB, as follows:
We subtract the x and y component of the first coordinate from the second one, that is:
Now, we proceed as follows:
We will use the ratio 2:1 to solve in the following expression to find the x and y coordinates for the point P:
This expression is for a rate of the form a:b.
That is:
From this, we have that the point p is (3, 0).
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You can only find the coordinates of the P point by using the formula