The Number of Planets Outside the Solar System Thus Far

question 41

Multiple Choice

The number of planets outside the solar system thus far detected is

• A) about 20.
• B) about 100.
• C) several thousand.
• D) several million.

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Definitions:

Cell

A single data point or element in a spreadsheet or table, often defined by a row and a column.

Entering Data

The process of inputting information into a computer system, software application, or database.

Table Formula

A formula used in data tables within software like Excel to perform calculations on rows or columns of data.

Table Reference

In databases or spreadsheets, an indicator or pointer that allows formulas or functions to access data stored in a specific table or range.