Two jets leave an air base at the same time and travel in opposite directions. One jet travels 89 mph slower than the other. If
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Answer:
Step-by-step explanation:
Given : 1 calorie= 4.184 joules
A food calorie = 1000 calories = 4184 joules.
Then, 2000 food = joules [By Unitary method]
We know that :
Since 1 day = 24 hours
and 1 hour = 3600 seconds
Then, 24 hours = seconds.
Now,
Hence, the average power of this intake =
For this case we have the following system of equations:
Substituting the second equation into the first we have:
The equality is not fulfilled, therefore the system has no solution.
The lines do not intersect.
Answer:
The system has no solution.