An electronic calendar would be an example of software. The remaining things which you've mentioned in your questions would be examples of peripheral devices (so mouse, scanner, and monitor :)).
B. A merchant in the Maryland Colony unloads fur from a Spanish ship in exchange for corn.
Answer:
5 units
Explanation:
Given that:
Container is shaped like a rectangular prism :
Volume of a rectangular prism is obtained thus :
Volume = Length * width * height
Volume = Area of base * height
Area of base = 250 unit²
Volume = 1250 unit³
1250 unit³ = 250 unit³ * height
Height = 1250 unit³ / 250 unit³
Height = 5 units