Need with this question: four expressions are shown below. i llllllv the expression is equivalent to : 1) l and ll, only 2) ll and lv, only3) l, ll, and lv 4) ll, lll, and lv

And employees salary increase by $4500 which represents a 15% raise what is the employees new salary

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

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