Blood contains three types of cells: red blood cells, white blood cells, and platelets. For approximately every 247 red blood cells in healthy humans, there are 87 platelets, and 9 white blood cells.

Write the ratio of red blood cells to platelets as a fraction in simplest form.

The ratio of red blood cells to platelets is

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

Identify one charcteristic of exponential growth

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?