A train travels at a constant rate of 30 miles per hour. how long will it take the train to travel 100 miles
2 answers:
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Answer:
11<em>i</em>
Step-by-step explanation:
first you have to get a postive root.
then you solve the square roots from there, keeping in mind the imaginary number answer to the square root of -1, <em>i</em>.
