Solve. -An Express Train Travels 370 Miles Between Two Cities. During

question 37

Multiple Choice

Solve.
-An express train travels 370 miles between two cities. During the first 90 miles of a trip, the train traveled through mountainous terrain. The train traveled 10 miles per hour slower through mountainous terrain than
Through level terrain. If the total time to travel between the cities was 10 hours, find the speed of the train on
Level terrain.

• A)50 mph
• B)40 mph
• C)20 mph
• D)30 mph

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Definitions:

Modified

Changed in form or character; not originally in its natural or intended state, often through human intervention.

Transcription

The act of transcribing a portion of DNA into RNA.

Translation

The process in molecular biology where ribosomes synthesize proteins using mRNA as a template.

Translation

In biology, translation is the process by which the genetic code carried by mRNA is decoded to produce the specific sequence of amino acids in a polypeptide chain.