The density of an object is _________________.

• The mass divided by the volume D = m/v

• The volume divided by the mass D = v/m

• The same as its weight

• The same as the size of the object

If two objects have the same volume but one has a greater mass, the one with greater mass

• Has a lower density

• Has a higher density

• Will float

• Will sink

Which of the following is not an example of physical change?

• Filling up a balloon with hot air.

• Taking a glass of water and freezing it by placing it in the freezer.

• A plant collecting sunlight and turning it into food.

• Your dog ripping up your homework.

What is the volume of this cube?

• 9 cm²

• 12 cm³

• 24 cm³

• 36 cm³

What is the volume of the liquid in this graduated cylinder?

• 30 mL

• 32 mL

• 34 g

• 40 mL

If x - 3 = y, then (y - x)3=_______.

• -9

• 9

• -27

• 27

The simplest form of (3x + y - 2z) + (2x - 3y + 5z) is _______.

• 5x - 2y + 3z

• 7x + 2y + 3z

• 5x - 4y - 10z

• 6x - 3y - 10z

How often do you use this product?

What is the primary reason you use this product?

How easy is it to use this product?