Definition of wallpaper in the AudioEnglish.org Dictionary. Meaning of wallpaper. What does wallpaper mean? Proper usage and pronunciation (in phonetic transcription) of the word wallpaper. Information about wallpaper in the AudioEnglish.org dictionary, synonyms and antonyms.
1.8.7 Distance-time graphs: a mathematical story. Distance-time graphs are a means of replacing a description given in words by a mathematical description of the same event. What follows is a narrative account: that is, a description in the form of story about a bicycle ride. Read the story and then think about how you would use this account to produce a mathematical model of the ride in the form of a distance-time graph.
The rate units must be compatible with the time and. distance units. For example, if the rates are in miles/hour, then the distances must be in miles and the. times must be in hours. In almost all motion problems the data can be placed in a table in the format shown here: Rate Time Distance. A. B. A and B may be categories such as two individuals, two vehicles, or two types of terrain.