Your hand starts with the 7 card. Find three different pairs that would complete your hand and result in a value of zero.

Let w=23 . what is the value of w + 45 ?

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

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.