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Anna007 [38]
3 years ago
9

An airplane flew at an average rate of 600 miles per hour from Tokyo to Seattle. Because of a strong headwind, the average rate

of the return trip was only 480 mph. The round trip took 18 hours. Which equation can be used to determine the time for each leg?
Mathematics
2 answers:
Ksivusya [100]3 years ago
8 0

Answer:


Step-by-step explanation:

the answer is 600t=480(18-t)

Anastaziya [24]3 years ago
3 0

Answer:

 600t=480(18-t)

Step-by-step explanation:

Speed on going = 600 miles per hour

Let t be the time om going

So, Distance = Speed \times time

Distance = 600t

Speed on return = 480 miles per hour

The round trip took 18 hours.

So, Time on returning = 18-t

Distance = Speed \times time

Distance = 480(18-t)

Distance will remain same on going and returning

So,  600t=480(18-t)

Hence equation can be used to determine the time for each leg is   600t=480(18-t)

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