1. RS has endpoints R(2, 4) and S(-1, 7). What are
the coordinates of its midpoint M?

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

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

Hi, can anyone show me how to do this problem? 100 points for this. in advance