A culture of bacteria doubles every 4 hours . If there are 200 bacteria at the beginning , How many bacteria will there be after 24 hours?

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

When lulu enlarged her drawing of a rabbit, the enlarged picture appeared to be distorted. which statement about the transformation applied to her drawing is true?

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?