1) What is the unit rate for a train that travels 10.5 kilometers in 8 minutes? O A. 1.75
O B.0.762
C. 84
D. 840

Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.