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Why did Doodoo birds go existinct? How much heat is required to melt 76.5 g of ice at its melting point? A sheet of aluminum foil measures 25.0 mm by 10.0 mm, and the volume is 3.75 mm3. What is the thickness of the foil in millimeters? Point P is 6 units from the center of a circle of radius 10 cm. How many different chords of the circle contain P and have integer lengths? GEOMETRY IS SO HARD! https://gyazo.com/b44c0bab1489d9913b285171d0a99ac2?