What is 4/5 of $45.00

The factorization of 8x3 -125 is (2x-5)(jx2 +kx+25)

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

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