Choose the correct answer below:

Mathematics

1 answer:

Anna007 [38]2 years ago

6 0

Answer:

Step-by-step explanation:

The answer would have to be C cus it can't be A or D

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The two data sets show random samples of the costs, in dollars, of cars purchased at two dealerships yesterday.

hichkok12 [17]

A) The mean of set 1 is 53,800, while the mean of set 2 is 38,600. The median of set 1 is 42,000, while the median of set 2 is 28,000.
B) The median is a more accurate estimate, because each set has 1 particularly large outlier which heavily skews the mean. In each set, the mean is actually higher than 4 out of the 5 data points, which is not very accurate in describing how much the typical car costs.

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3 years ago

point T"(-2,5) is a vertex of triangle T"O"P". The original image was rotated 90° counterclockwise around the origin and rhen tr

emmainna [20.7K]

ANSWER

T(-2,1)

EXPLANATION

Let T(a,b) be the coordinates.

When this point is rotated 90° counterclockwise about the origin,

Then,

$T(a,b)\to \: T'( - b,a)$