The largest recorded length for a blue whale is 33.5 m (110 feet), but sizes tend to run more in the range of 80-100 feet. Females are up to 10 m longer than males. At 100 feet, a blue whale would weigh close to 200 tons, or 400,000 pounds.
Definition of equipment. 1a : the set of articles or physical resources serving to equip a person or thing: such as (1) : the implements used in an operation or activity : apparatus sports equipment (2) : all the fixed assets other than land and buildings of a business enterprise (3) : the rolling stock of a railwayb : a piece of such equipment.
Sets. A set is a collection of things. For example, the items you wear is a set: these would include shoes, socks, hat, shirt, pants, and so on. You write sets inside curly brackets like this: {socks, shoes, pants, watches, shirts, ...}.