When constructing an inscribed square, what step comes after both diameters of the circle have been created?
a. connect every other intersection of an arc and the circle with a segment.
b. connect the intersections of the diameters and the circle with a segment.
c. connect every intersection of an arc and the circle with a segment.
d. connect the midpoint of the radius to the endpoint of the diameter.

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