A person on a diet loses 15 lb in 3.5 months. Calculate the average weight loss in milligrams per second(mg/s).

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out

Acontrol during an experiment. might change remains constant does not exist does change

Complete each row of the table below by filling in the missing prefix or missing exponent.