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rewona [7]
2 years ago
15

NEED HELP PLEASE!!!!!

Mathematics
1 answer:
Ghella [55]2 years ago
6 0
1)  14/20=21/25+x
      x=5
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Answer:

7 mins

Step-by-step explanation:

Current speed of Joes Car = 65.5 mph

We have to find the time interval for which the car exceeded the speed limit of 55 mph.

While, we are given that the speed of the car was constantly increasing, hence the speed over all increased from the limit of 55 mph = 65.50-55.00 = 10.50 mph

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