Afloor of a large hall is in the shape of a rectangle. it is to be covered with square tiles that each have an area of 16 square feet. if the length of the floor is 52 yards and width is 40 yards, how many tiles are needed to cover the floor?

Why did countries not allow jewish refugees asylum?

How does fortas defend the majority decision that free speech in school is constitutionally protected

Plz which of the following statements about the fugitive slave act of 1850 is not accurate? a. marshals you refuse to arrest a suspected fugitive could be find $1000. b. slave owners had to present evidence an african-american in the north was a fugitive slave. c. any person who provided food or shelter to a fugitive slave could be find $1000 and placed in jail for six months. d. it required of federal marshals to arrest any african-american suspected of being a runaway slave.