2. Which expression represents 6.2 more than the product of 4.8 and a number, c? a. 4.8c + 6.2
b. 6.2c + 4.8
c. (6.2 x 4.8)c
d. 4.8(6.2 + c)

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