Aprice was increasing at a rate of 15% per year. what was the monthly growth rate? enter your answer, rounded to the nearest tenth of a percent, in the box.

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

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

∆red ≅ ∆ by rule will give brainiest if possible