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Carl is planning out his route for an upcoming race. He uses negative numbers to represent points before the finish line and positive numbers to represent points past the finish line.
On Carl's map, the last water station is at -27 meters, and his family is watching him at 9 meters.
What does 0 meters represent?
Choose 1 answer:
(A) The finish line
(B) Carl's family
(C) The last water station

Carl is planning out his route for an upcoming race. He uses negative numbers to represent points before the finish line and positive numbers to represent points past the finish line.\newlineOn Carl's map, the last water station is at 27-27 meters, and his family is watching him at 99 meters.\newlineWhat does 00 meters represent?\newlineChoose 11 answer:\newline(A) The finish line\newline(B) Carl's family\newline(C) The last water station

Full solution

Q. Carl is planning out his route for an upcoming race. He uses negative numbers to represent points before the finish line and positive numbers to represent points past the finish line.\newlineOn Carl's map, the last water station is at 27-27 meters, and his family is watching him at 99 meters.\newlineWhat does 00 meters represent?\newlineChoose 11 answer:\newline(A) The finish line\newline(B) Carl's family\newline(C) The last water station
  1. Assigning Number Representation: Carl uses negative numbers to represent points before the finish line and positive numbers to represent points past the finish line. Therefore, 00 meters would logically represent the point between the negative and positive numbers, which is neither before nor after the finish line.
  2. Identifying Water Station and Family Location: Since the last water station is at 27-27 meters, it is before the finish line. Carl's family is watching him at 99 meters, which is past the finish line. The point 00 meters cannot be the same as the last water station or Carl's family's location because these are at 27-27 and 99 meters, respectively.
  3. Determining Finish Line Representation: Given the information, 00 meters must represent the finish line itself, as it is the transition point from negative to positive numbers on Carl's map.

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