Fine The mean, median,,mode, and range of each data set

The number of text messages sent in a week
39,41,30,14,45,40,48,39,35

and explain how to get the answer and the addend plz...

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

Find the distance between the pair of points a(-1,8) and b(-8,4)

Which equation represents h for right triangle abc