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When the temperature is 68 f, the speed of sound in air is approximately 343 meters per second. approximately how many kilometers does sound travel in five seconds?
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You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.
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Find the perimeter of the figure shown above. a. 50 cm c. 30 cm b. 64 cm d. 60 cm select the best answer from the choices provided a b c d
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How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )
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When the temperature is 68 f, the speed of sound in air is approximately 343 meters per second. appr...
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