Arecipe of chicken and rice calls 3 1/2 pounds of chicken. lisa want to adjust the recipe so that it yields 1 1/2 times as much chicken and rice. how much chicken will she need?

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.

Line wx is parallel to line yz. if m

How many degrees are there in the central angles in a circle