A circular painting has an area of 78.53 inches. If Lisa wants to add a border around this
painting, how much border does she need? Round your answer to the nearest whole number

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

What is the base of 1/9 to the power of 2

What is the relationship between all triangles that can be drawn given the same three angles