the speed that a tsunami can travel is modeled by the equation mc025-1.jpg , where s is the speed in kilometers per hour and d i s the average depth of the water in kilometers. what is the approximate depth of water for a tsunami traveling at 200 kilometers per hour? a.0.32 km b.0.75 km c.1.12 km d.3.17 km
2 answers:
Answer:
o.32
Step-by-step explanation:
The answer is a.0.32 km. The speed that a tsunami can travel is modeled by the equation is s = 356√d. It is given: s = 200 km/h d = ? Now, let's substitute s in the equation and find d: s = 356√d 200 = 356√d √d = 200 ÷ 356 √d = 0.562 Now, let's square both sides of the equation: (√d)² = (0.562)² d = (0.562)² = 0.316 ≈ 0.32 Therefore, <span> the approximate depth (d) of water for a tsunami traveling at 200 kilometers per hour is 0.32 km.</span>
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