Seth is trying to find the unit price for a package of blank compact discs on sale at 10 for $5.49. Find his mistake and correct
2 answers:
Answer:
The unit price of disc is $0.55
Step-by-step explanation:
Seth is trying to find the unit price for a package of blank compact discs on sale at 10 for $5.49.
∵ The price of 10 blank compact discs = $5.49
∴ The price of 1 blank compact disc =
= $0.549 ≈ $0.55
The unit price for a blank compact disc would be $0.55
If Seth got the same answer, he is correct.
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Answer:
The coordinates of image are A'(-2,1), B'(1,0) and C'(-1,0).
Step-by-step explanation:
From the figure it is clear that the coordinates of triangle are A(0,0), B(1,3) and C(1,1).
∆ABC is translated 2 units down and 1 unit to the left.
Then it is rotated 90° clockwise about the origin to form ∆A′B′C′.
Therefore the coordinates of image are A'(-2,1), B'(1,0) and C'(-1,0).
There is no option of the box plots, so I have created a version that would represent this data.
To make the box plot you will need the lower extreme, lower quartile, median, upper quartile, and upper extreme.
Please see the attached picture.
To make the box plot you will need the lower extreme, lower quartile, median, upper quartile, and upper extreme.
Please see the attached picture.