87-88 - Scientific Notation Write the number indicated in eachstatement in scientific notation.87. (a) A light-year, the distance that light travels in one year, isabout 5,900,000,000,000 mi.(b) The diameter of an electron is about 0.0000000000004 cm.(c) A drop of water contains more than 33 billion billionmolecules.88. (a) The distance from the earth to the sun is about93 million miles.(b) The mass of an oxygen molecule is about0.000000000000000000000053 g.(c) The mass of the earth is about5,970,000,000,000,000,000,000,000 kg.

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Answered: 87-88 - Scientific Notation Write the…

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter0: A Review Of Basic Algebra

Section0.2: Integer Exponents And Scientific Notation

Problem 128E

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CONCEPTS Scientists express very large or very small numbers using ______ notation. In scientific notation 8,300,000 is _______, and 0.0000327 is _______.
A large number can be put into perspective by comparing it with another number. For example, we put the $18.9 trillion national debt in perspective by comparing this number to the number of U.S. citizens.For this project, each group member should consult an almanac, a newspaper, or the Internet to find a number greater than one million. Explain to other members of the group the context in which the large number is used. Express the number in scientific notation. Then put the number into perspective by comparing it with another number.
Scientific notation is a common way of writing very large numbers. In everyday life we see this when dealing with cell phone storage. If a phone has 10 gigabytes of hard drive space that means that it has 10×109 bytes of space. A megabyte is 1×106 bytes. 1.If our phone with 10 gigabytes of free storage downloads a game that takes of 76 megabytes, how much free storage is left? 2.Describe the process of subtracting numbers in scientific notation and give the solution. 3.Discuss other place we frequently see scientific notation in real life?
Scientific notation is a common way of writing very large numbers. In everyday life we see this when dealing with cell phone storage. If a phone has 10 gigabytes of hard drive space that means that it has 10×109 bytes of space. A megabyte is 1×106 bytes. If our phone with 10 gigabytes of free storage downloads a game that takes of 76 megabytes, how much free storage is left? Describe the process of subtracting numbers in scientific notation and give the solution. Discuss other place we frequently see scientific notation in real life?
780 in scientific notation
The field of view of a microscope is (4)(10-4) meter. If a single cell organism occupies 1/5 of the field of view, find the length of the organism in meters. Express the result in scientific notation.
In 2016 U.S. national debt was $18.9 trillion.Use scientific notation to put a number like 18.9 trillion in perspective. a. Express 18.9 trillion in scientific notation.b. Four years of tuition, fees, and room and board at a public U.S. college cost approximately $60,000. Express this number in scientific notation.c. Use your answers from parts (a) and (b) to determine how many Americans could receive a free college education for $18.9 trillion.
The United States government spent more than it had collected in taxes, resulting in a budget deficit of $1.35 trillion. In these questions, you will use scientific notation to put a number like 1.35 trillion in perspective. Use 1012 for 1 trillion.a. Express 1.35 trillion in scientific notation.b.There are approximately 32,000,000 seconds in a year. Express this number in scientific notation.c.Use your scientific notation answers from (a) and (b) to answer this question: How many years is 1.35 trillion seconds? Round to the nearest year.
There are rules for converting numbers written in scientific notation to standard form and vice versa. Select all the rules below that correctly apply to scientific notation. When converting a standard number that is 10 or greater to scientific notation, move the decimal point to the left. A negative exponent in scientific notation means that the standard form of the number is greater than 10. When converting a standard number that is between 0 and 1 to scientific notation, move the decimal point to the right. A negative exponent in scientific notation means that the standard form of the number is between 0 and 1.
How much work is required if six cables, each weighing 0.33 lb/in., lift a 10,000-lb elevator 400 ft to the top? Assume the cables work together and equally share the weight of the elevator. (If you enter your answer in scientific notation, round the decimal value to four decimal places. Use equivalent rounding if you do not enter your answer in scientific notation.)
In 2016 U.S. national debt was $18.9 trillion.use scientific notation to put a number like 18.9 trillion in perspective. a. Express 18.9 trillion in scientific notation.b. Each year, Americans spend $254 billion on summer vacations. Express this number in scientific notation.c. Use your answers from parts (a) and (b) to determine how many years Americans can have free summer vacations for $18.9 trillion.
A light year is approximately 6,000,000,000,000 mi. Describe a light year using Ym (yottameters). (Enter your answer using scientific notation. Round the decimal value to two decimal places)

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