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Question 5 In scientific notation we write a number in the form m x 10", where m is a number which can be positive or negative but which has an absolute value in the range 1 < |m| < 10, and n is an integer. We call the number m the "significand" and the integer n the exponent. For example, if I write the number 28,200,000 in scientific notation as 2.82 x 10, I see that the significand is 2.82 and the exponent is 7. Or, if I write the number -0.0000732 in scientific notation as -7.32 x 105, I see that the significand is -7.32 and the exponent is -5. Evaluate the expression with A = 4.25 x 105, B = -5.2 x 10“, and C = 7.29 x 1o“ , write the result in scientific notation, and find the significand of the result. Give your answer with an accuracy of 0.01. Question 6 In scientific notation we write a number in the form m x 10", where m is a number which can be positive or negative but which has an absolute value in the range 1 < |m| < 10, and n is an integer. We call the number m the "significand" and the integer n the exponent. For example, if I write the number 28,200,000 in scientific notation as 2.82 x 10, I see that the significand is 2.82 and the exponent is 7. Or, if I write the number -0.0000732 in scientific notation as -7.32 x 105, I see that the significand is -7.32 and the exponent is -5. Evaluate the expression , with A = 2.85 x 1010, B = -4.5 x 10°, and C = 5.44 x 10° , write the result in scientific notation, and find the exponent of the result.

Question 5 In scientific notation we write a number in the form m x 10", where m is a number which can be positive or negative but which has an absolute value in the range 1 < |m| < 10, and n is an integer. We call the number m the "significand" and the integer n the exponent. For example, if I write the number 28,200,000 in scientific notation as 2.82 x 10, I see that the significand is 2.82 and the exponent is 7. Or, if I write the number -0.0000732 in scientific notation as -7.32 x 105, I see that the significand is -7.32 and the exponent is -5. Evaluate the expression with A = 4.25 x 105, B = -5.2 x 10“, and C = 7.29 x 1o“ , write the result in scientific notation, and find the significand of the result. Give your answer with an accuracy of 0.01. Question 6 In scientific notation we write a number in the form m x 10", where m is a number which can be positive or negative but which has an absolute value in the range 1 < |m| < 10, and n is an integer. We call the number m the "significand" and the integer n the exponent. For example, if I write the number 28,200,000 in scientific notation as 2.82 x 10, I see that the significand is 2.82 and the exponent is 7. Or, if I write the number -0.0000732 in scientific notation as -7.32 x 105, I see that the significand is -7.32 and the exponent is -5. Evaluate the expression , with A = 2.85 x 1010, B = -4.5 x 10°, and C = 5.44 x 10° , write the result in scientific notation, and find the exponent of the result.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Question 5 In scientific notation we write a number in the form m x 10", where m is a number which can be positive or negative but which has an absolute value in the range 1 < |m| < 10, and n is an integer. We call the number m the "significand" and the integer n the exponent. For example, if I write the number 28,200,000 in scientific notation as 2.82 x 10, I see that the significand is 2.82 and the exponent is 7. Or, if I write the number -0.0000732 in scientific notation as -7.32 x 105, I see that the significand is -7.32 and the exponent is -5. Evaluate the expression with A = 4.25 x 105, B = -5.2 x 10“, and C = 7.29 x 1o“ , write the result in scientific notation, and find the significand of the result. Give your answer with an accuracy of 0.01. Question 6 In scientific notation we write a number in the form m x 10", where m is a number which can be positive or negative but which has an absolute value in the range 1 < |m| < 10, and n is an integer. We call the number m the "significand" and the integer n the exponent. For example, if I write the number 28,200,000 in scientific notation as 2.82 x 10, I see that the significand is 2.82 and the exponent is 7. Or, if I write the number -0.0000732 in scientific notation as -7.32 x 105, I see that the significand is -7.32 and the exponent is -5. Evaluate the expression , with A = 2.85 x 1010, B = -4.5 x 10°, and C = 5.44 x 10° , write the result in scientific notation, and find the exponent of the result.
Transcribed Image Text:Question 5 In scientific notation we write a number in the form m x 10", where m is a number which can be positive or negative but which has an absolute value in the range 1 < |m| < 10, and n is an integer. We call the number m the "significand" and the integer n the exponent. For example, if I write the number 28,200,000 in scientific notation as 2.82 x 10, I see that the significand is 2.82 and the exponent is 7. Or, if I write the number -0.0000732 in scientific notation as -7.32 x 105, I see that the significand is -7.32 and the exponent is -5. Evaluate the expression with A = 4.25 x 105, B = -5.2 x 10“, and C = 7.29 x 1o“ , write the result in scientific notation, and find the significand of the result. Give your answer with an accuracy of 0.01. Question 6 In scientific notation we write a number in the form m x 10", where m is a number which can be positive or negative but which has an absolute value in the range 1 < |m| < 10, and n is an integer. We call the number m the "significand" and the integer n the exponent. For example, if I write the number 28,200,000 in scientific notation as 2.82 x 10, I see that the significand is 2.82 and the exponent is 7. Or, if I write the number -0.0000732 in scientific notation as -7.32 x 105, I see that the significand is -7.32 and the exponent is -5. Evaluate the expression , with A = 2.85 x 1010, B = -4.5 x 10°, and C = 5.44 x 10° , write the result in scientific notation, and find the exponent of the result.
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