Tessie has a volleyball game at 6: 45 p. m. she needs to be there 15 minutes early to warm up for the game and it takes her 40 minutes to go to the gym what time should she leave her house

Name the most appropriate metric unit for each measurement

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

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28