A 6 ft man makes a 10 foot shadow. A flagpole makes an 85 ft shadow. The triangles shown in the figure are similar. How tall is
the flagpole?

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

With alll of except for the 2 that i did already

An object in geometry with no width, length or height is a(n):