2. Concentric circles are formed when a stone is dropped in a pool of water. a)...

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2. Concentric circles are formed when a stone is dropped in a pool of water. a) What is the average rate of change in the are

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ول when , ف2 مک A, -A Average rate of change ر- دو مسلسلام رورة -علالت راو-رو حويطفيديو) ك= (وق الهطویلII = ها +مقاتل Som are

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