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Two Train whistles, A and

Walt ’ s Whistles manufactures referee whistles.At the end of February, Walt ’ s has 2,000 pounds of steel for whistles in
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2. asked by Hilary
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Two Train whistles, A and B each have a frequency of 408Hz. A is stationary and B is moving toward the right (away from A) at a
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2. asked by tre
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Chris has 7 whistles. He needs 10 whistles for party. Which number sentence can help you find how many more whistles Chris
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2. asked by Pope
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Write the meaning of the 4 Whistle Commands (2 points each) 1 Whistle – 2 whistles – 3 whistles – 5 whistles –
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How did King and Janik discover that dolphins use whistles to identify each other?A They compared the recordings of individual
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Whistle manufactures referee whistles. At the end of February, Whistle has 2,000 pounds of steel for whistles inventory. Whistle
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2. asked by Arya Pal
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If w whistles cost c cents, how many whistles can you get for d dollars?
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2. asked by timothy
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Train A and train B leave station going in opposite directions. Train B leaves 1/2 later than train A. Train B travels 80km/h
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2. asked by Lucas
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1. A fisherman's scale stretches 3.6 cm when a 2.5-kg fish hangs from it.What will be the frequency of oscillation if the fish
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2. asked by Katelyn
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Every night in Cordele,Georgia,24 trains crisscross the city's five mile radius.Each train blows its whistle to alert citizens
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2. asked by vedrana
3. 530 views