What is the density of an object with a mass of 180 grams and a volume of 45 cm3? Plz answer fast

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

Scientists often deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each of these numbers in an alternate form.

What two categories of toxins were present in the air at dish,texas as a result of the gas pipelines that pass through the area