Question: A Foron cruiser moving directly toward a Reptilian scout ship fires a decoy toward the scout ship relative to the scout ship, the speed of

A Foron cruiser moving directly toward a Reptilian scout ship fires a decoy toward the scout ship relative to the scout ship, the speed of the decoy is 0.980c and the speed of the Foron cruiser is 0.900c. What is the speed of the decoy relative to the cruiser?

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