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1. Calculate the radius of a sphere with a yolume of 5.2107cm ? . Put your answer in cm. Show work. 2. Calculate the volume of a rectangular solid with a thickness of 0.620cm and an area of 8.25 cm2. Show work. 3. Density (d) is calculated from d=m/v here and m is mass in grams, and v is volume in cubic centimeters (cm3). Calculate the volume of 33.5 grams of a substance with a density of 9.78 g/cm3. Show work. 4. How large in square meters is the land area of Australia if it is 2,941,526mi2?(1mi=1.6093 km) Show work 5. Express 350.0nm in SI base units using scientific notation. (Look up the SI base units and limit your answer to 4 digits, that is significant figures). Show work