in the similarity transformation of ABC to DEF, ABC was dilated by a scale factor of _ reflected across the _ and moved through the translation _. A.2 B. 1/2 C.3 D. 1/3​

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Find the domain of the following expression: 1/(√x)-2