EXIT TICKET While on a diving excursion, Corey dove down 50 feet from the
surface, Corey then swam up 28 feet, down 10 feet, and back up
another 32 feet. Write an expression that can be used to determine
Corey's current depth with respect to the surface. Simplify.

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

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

What is the absolute value of the complex number -4-sqrt2i