Mia can clean her room in 1/4 the time it takes her older brother to clean his. Mia does the job in a half hour. How long does it take Mia's brother to do it?

Acylinder has volume 45π and radius 3. what is it’s height?

Which is a graph of a proportional relationship?

Your best friend told you that last week scientists disco y that las vegas is responsible for abrupt climate changes. which do you think is best way to research that recent discovery? an encyclopedia usgs internet site a book in the library your best friend’s parents for your ! ❤️