'Positive exponent' diaporamas de présentation

Which number is larger?

Which number is larger?. (a) 1.5 x 10 -3 or ( b ) 1.5 x 10 3. Which number is larger?. (a) 1.5 x 10 -3 or ( b ) 1.5 x 10 3. Which number would have a negative exponent?. (a) 0.0034 or ( b ) 3400. Which number would have a negative exponent?.

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Course Outline

Course Outline. Math Review. Measurement Using Measurements. Accuracy:. How close a measurement is to the actual size of the object. Precision:. How close a series of measurements are to each other . ACCURATE = CORRECT PRECISE = CONSISTENT. Accuracy vs Precision.

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Chapter 1

Chapter 1. Reason for studying chemistry: Essentially effects all aspects of our lives. Study helps us to understand this and make rational decisions for today and for the future.

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Answer in complete sentences. What is the volume in this graduated cylinder (in mL)?

Answer in complete sentences. What is the volume in this graduated cylinder (in mL)? What is the uncertainty? What could you do to find a more accurate value for the volume? Do you think this graduated cylinder is accurate? Why or why not?

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Scientific Notation

Scientific Notation. Scientific Notation. Scientist need to express either very small numbers or very large number * the mass of a proton in a Hydrogen atom 0.000 000 000 000 000 000 000 000 001 673kg A single gram of Hydrogen has 602 000 000 000 000 000 000 000 H atoms.

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Scientific Notation

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We have come to ZAPP the Powers from the Earthlings

MATH IS FUN!!! M8N1 Students will understand different representations of numbers including square roots, exponents, and scientific notation. Element: i. Simplify expressions containing integer exponents. We have come to ZAPP the Powers from the Earthlings. SPONGE.

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Lecture 6

Lecture 6. To apply the Principle of Mathematical Induction To solve the Towers of Hanoi puzzle To define a recurrence relation. Mathematical Induction. Suppose we have a mathematical proposition, P ( n ), about some integers n .

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8.5 Scientific Notation

8.5 Scientific Notation. Objectives: Recognize the need for special notation in scientific calculations. Perform computations involving scientific notation.

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Measurement Notes

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Scientific Notation

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Scientific Notation

Scientific Notation. Scientific Notation. A number is expressed in scientific notation when it is in the form a x 10 n where a is 1 or greater, but less than 10 and n is an integer. When using Scientific Notation, there are two kinds of exponents: positive and negative.

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Scientific Notation and Significant Figures

Scientific Notation and Significant Figures. A positive exponent means move the decimal to the right Ex. 1.34 x 10 4 = 13,400 A negative exponent means move the decimal to the left Ex. 5.12 x 10 -2 = 0.0512 Now try some!!. Going from scientific notation to standard number form.

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Scientific Notation Algebra Seminar

Scientific Notation Algebra Seminar. Objectives. Write numbers in standard and scientific notation. Perform calculations with numbers in scientific notation. What is Scientific Notation?. A number expressed in the form: where . Example: Neptune is 2,800,000,000 miles from the sun.

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Scientific Notation

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Unit 1

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Reminder about classroom rules

Reminder about classroom rules. Whisper only Stay in your seat at all times Focus on only math. Understanding negative exponent. Positive exponent is repeated multiplication Negative exponent is repeated division. Page 50. Page 50. Page 50.

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Zero power - Any nonzero number raised to the ?zero power is always one (60 = 1)

4.6 Negative and Zero Exponents. Zero power - Any nonzero number raised to the ?zero power is always one (60 = 1). 20 = 1. 2. 21 = 2. 2. 22 = 4. 2. ?23 = 8. 2. 24 = 16. Ex. 1.) 30. 2.) 100. Negative exponent Evaluate d 2? d 7 Method 1: Use the rule:

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Scientific Notation

Scientific Notation. 1. Why use scientific notation?. Primarily because physics often deals with very large and very small numbers. For example, the distance from the earth to the sun is 150,800,000,000 m and the distance between carbon atoms in diamond is 0.00000000142 m.

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Scientific Notation

Scientific Notation. Essential Question: How can you use scientific notation to express very large and very small quantities? Unit 1-2. Negative Exponents When a whole number has a positive exponent the value of the power is greater than 1.

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