Density Geometry

V = ?

• 904.77 ft³

• 7,238.23 ft³

• 150.72 ft³

• 650.22 ft³

A piece of copper has a mass of 89g and a volume of 10 cm3.  What would be the density of the copper?

• 0.89 g/cm3

• 89 g/cm3

• 8.9 g/cm3

• 890 g/cm3

A city has a population of 8792 people. The area of the city is approximately 6.5 square miles. Approximately, how many people per square mile live in the city?

• 57148

• 208

• 1353

• 135

What is the volume of the blue shape to the nearest hundredth of a cubic meter using the pi key:

Mathematical Equivalence

ON

Tags

CCSS.MATH.CONTENT.HSG.GMD.A.3

The Clarkston High School gymnasium has a maximum population density of 1.45 people/square meter. If the area of the gymnasium is 400 square meters, how many people can fit into the gym?

• 580 people

• 276 people

• 1,020 people

• 674 people

Tags

population density

A toy pyramid (not shown) is made from poly(methyl methacrylate), better known by its trade term Lucite. The toy pyramid has a regular hexagonal base of 15 cm² and a height of 4 cm. In the base of the pyramid, there is a semispherical indentation 2 cm in diameter. If the pyramid weighs 21.129 g, then what is the density of Lucite? (Density equals mass divided by volume.)

• 1.06 g/cm³

• 1.18 g/cm³

• 2.09 g/cm³

• 6.51 g/cm³

What is the volume of 150 grams of lead if it has a density of 11.3 g/cm³?

• 13.27 cm³

• 1695 cm³

• .075 cm³

• 161.3 cm³

A rectangular table with dimensions 4 feet by 3 feet is covered in 594,432 bacterial cells. What is the density of the bacteria per square inch?

• 344

• 4,128

• 42,459

• 49,536

What is the density of a cube that has a mass of 125 grams and a volume of 25 cm3?

• 0.2 g/cm³

• 5.0 g/cm³

• 3.0 g/cm³

• 16 g/cm³

What is the volume of 150 grams of lead if it has a density of 11.3 g/cm³?

• 13.3 g

• 13.3 cm³

• .075 g

• 1695 cm³