Each box contains 6 pens as shown in the table. # of Boxes # of Pens 1 6 2 12 3 18 4 24 Which list includes only independent quantities? O 1.2.3.4 , , 4 O 2, 4, 6,8 O 1, 2, 6, 12 O 6, 12, 18, 24

The doghouse shown has a floor, but no windows. find the total surface area of the doghouse, including the door.

Which of the following tables represents exponential functions?

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.