8.One cubic kilometer of water contains 1012 liters of water. Each liter of water nas approximatel, 3.3x 10 water molecules. There are approximately 1.4 x 10° cubic kilometers of water on Earth. Find the approximate number of water molecules on the planet.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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9. The speed of light is approximately 3.0 x 10° meters per second. There are 31,536,000 seconds
4.
Writ
JOne cubic kilometer of water contains 1012 liters of water. Each liter of water has approximatel
.3x 10 water molecules. There are approximately 1.4 x 10° cubic kilometers of water on
Earth. Find the approximate number of water molecules on the planet.
a)
5.
in a year. The Antlia Dwarf galaxy is approximately 4.04 x 102 meters away from Earth. If an
astronaut could travel at the speed of light, approximately how many years would it take the
astronaut to reach Antlia Dwarf?
Expressions and Equatio
Transcribed Image Text:9. The speed of light is approximately 3.0 x 10° meters per second. There are 31,536,000 seconds 4. Writ JOne cubic kilometer of water contains 1012 liters of water. Each liter of water has approximatel .3x 10 water molecules. There are approximately 1.4 x 10° cubic kilometers of water on Earth. Find the approximate number of water molecules on the planet. a) 5. in a year. The Antlia Dwarf galaxy is approximately 4.04 x 102 meters away from Earth. If an astronaut could travel at the speed of light, approximately how many years would it take the astronaut to reach Antlia Dwarf? Expressions and Equatio
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