How will adding the value 75 affect the mean and median of the data set 1, 5, 7, 9 , 9, 10? * a. the median increases less than the mean increases. b. the mean and the median increase by the same amount. c. the mean increases and the median stays the same. d. the median increases and the mean stays the same.

1. are the triangles similar and if so why? what is the value of x? show your work.

What were mkh company's cash flows from (for) operating activities in 20x1? $(180,300) $233,100 $268,200 $279,400?

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old