The power ratings of several motors are listed in the table.
Motor Power
Brandy X 7,460
Brandy Y 7,650
Brandy Z 7,580
An advertising agency writes marketing material for a new motor (Brand W) that has a power rating of 7,640 W. Which statement comparing the motors can they truthfully use?
Brand W motor can finish any job faster than Brand Y motor can.
There's not a more powerful motor available.
Brand W motor does more work each second than Brand X or Brand Z.
Every second, Brand W motor does 7,640 N of your toughest work.
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