ilding a plastic model rocket that has the combined shape of a cone nder as shown. Additionally, the cylinder has a hemisphere hollowed pottom. The plastic for the cone weighs 1.6 grams per cubic centimeter lastic for the cylinder weighs 0.7 grams per cubic centimeter. he volume of plastic that remains in the cylinder after it has been ved out to the nearest cubic centimeter. hollowed out hemisphere has a greater total weight, the plastic that makes up the cone or astic that makes up the cylinder after it has been hollowed out? y your response with relevant calculations. 8 cm 6 cm 12 cm

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
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Jack is building a plastic model rocket that has the combined shape of a cone and a cylinder as shown. Additionally, the cylinder has a hemisphere hollowed out of its bottom. The plastic for the cone weighs 1.6 grams per cubic centimeter and the plastic for the cylinder weighs 0.7 grams per cubic centimeter.

a.) Find the volume of plastic that remains in the cylinder after it has been hollowed out to the nearest cubic centimeter.

b.) what has a greater total weight, the plastic that makes up the cone or the plastic that makes up the cylinder after it has been hollowed out? Justify a response with relevant calculations.

13. Jack is building a plastic model rocket that has the combined shape of a cone
and a cylinder as shown. Additionally, the cylinder has a hemisphere hollowed
out of its bottom. The plastic for the cone weighs 1.6 grams per cubic centimeter
and the plastic for the cylinder weighs 0.7 grams per cubic centimeter.
(a) Find the volume of plastic that remains in the cylinder after it has been
\hollowed out to the nearest cubic centimeter.
hollowed out
hemisphere
(b) What has a greater total weight, the plastic that makes up the cone or
the plastic that makes up the cylinder after it has been hollowed out?
Justify your response with relevant calculations.
8 cm
12 cm
6 cm
Transcribed Image Text:13. Jack is building a plastic model rocket that has the combined shape of a cone and a cylinder as shown. Additionally, the cylinder has a hemisphere hollowed out of its bottom. The plastic for the cone weighs 1.6 grams per cubic centimeter and the plastic for the cylinder weighs 0.7 grams per cubic centimeter. (a) Find the volume of plastic that remains in the cylinder after it has been \hollowed out to the nearest cubic centimeter. hollowed out hemisphere (b) What has a greater total weight, the plastic that makes up the cone or the plastic that makes up the cylinder after it has been hollowed out? Justify your response with relevant calculations. 8 cm 12 cm 6 cm
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