Mathematics, 19.05.2020 23:46, jessicagustama
A cast iron paperweight is in the shape of a half-sphere with a diameter of 8.2cm. The cast iron has a density of 7.3g/cm^3. What is the mass of the paperweight, in grams?
a. 16860
b.8430
c.1054
d.2107
Answers: 2
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Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?
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Answers: 2
A cast iron paperweight is in the shape of a half-sphere with a diameter of 8.2cm. The cast iron has...
Chemistry, 06.05.2020 20:23