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To finish the conversion of 0.0021 0.0021 to scientific notation: 0.0021 = 2.1×10−3. For example, what is (2.12 × ×1 0 14) ÷ (5.3 1 0 6)? Adding and Subtracting Scientific Notation Make'sure'your'numbers'are'the'same' order0of0magnitude '(raised'to'the'same' poweroften)' The second number is called the base, and it is always written in exponent form. Certain rules apply and are often referred to as: . We identified it from honorable source. As a student in this class, you will have to be able to multiply, divide, add and subtract numbers that are written in scientific notation. Day Four- Exponent Rules/Negative and Zero Exponents Day Five- Exponent Rules All Day Six- Simplifying Numerical Expressions Using Exponent Rules Day Seven- Scientific Notation Day Eight- Scientific Notation Day 2 Day Nine- Multiplying and Dividing Numbers in Scientific Notation Day Ten- Adding and Subtracting Numbers in Scientific Notation Press F11. . Edit. 4 64 &% ( m &% 2 )#& m ( &% m &% 2 &'#( m &%&% 2 &'#( m &% 46 6 How would you divide two numbers written in scientific notation? → Scientific Notation . n n a b b a = −. 10 10, subtracting the exponents. Use the zero exponent rule of exponents. To convert from scientific notation to decimal notation, move the decimal point to the right by the value of the superscript if the superscript is positive. Positive exponents 36,600 a number greater than 1 exponent of 10 is a positive whole number; value of the exponent number of places the decimal point must be moved so that the notation is in standard form; 36,600 x 10 0 For each place the decimal point is moved to the left, add 1 to the original exponent 3.66 x 10 4 Negative exponents 0.00563 MUST DO: Pick up lesson packet from the designated spot in the classroom. 40.7 L has three sig figs. 2. Scientific Notation Rules. (10 3) (10 2) = 10 5. ⚫ Write the digits as a decimal number . Unit Test - Exponents and Scientific Notation. By the rules of exponents, we subtract the exponents when we do this. Using Scientific Notation in Applications. ⚫ To write a number in scientific notation ⚫ Move the decimal point to the right of the first nonzero digit in the number. 8.EE.A.1. To get from where it is to right after the 5, the decimal point will need to move nine places to the right. 300 Simplify the expression 7 5 /7 8 . Example: 0.045 x 10 5 = 4.5 x 103 ∪∪↑ To convert to scientific notation, the decimal must be after the 4. Exponent Rules. Write your final answer in exponential form with a positive exponent. The line below shows the equivalent values of decimal notation (the way we write numbers usually, like "1,000 dollars") and scientific notation (103 dollars). How many times greater than a microgram is 1 x 102 grams? Exponent Rules & Scientific Notation. Coefficient x BaseExponent Any number can be written in scientific method using the following rules: 1) The coefficient must be greater than or equal to 1 and less than 10 . Note that a negative exponent indicates that the number is a fraction (less than one). The exponent must be a non-zero integer, that means it can be either positive or negative 3. This is going to be equal to 6.0-- let me write it properly. An exponent just means that you multiply that number again and again by the number in the exponent. Save. When dealing with real world situations, the numbers we get as solutions are rarely whole numbers and scientific notation gives us rules to follow when using ugly numbers that have a lot of decimal places. 7th - 9th grade. This tutorial takes a look at the basic definition of scientific notation, an application that involves writing the number using an exponent on 10. The product 8 ⋅ 16 equals 128, so the relationship is true. . Using Scientific Notation To write a number in scientific notation, you must write it as the product of a number and a power of 10. This resource includes differentiated notes and practice or homework for an eighth grade exponent rules and scientific notation unit. First, we'll divide the decimal numbers. It is the product of two numbers. Exponent Rules & Scientific Notation Last modified by: Created by Sal Khan and CK-12 Foundation. exponent, move the decimal to the . In dealing with very small or very large amounts, scientific notation presents them for ease of comparison and reporting. Change 56,760,000,000 to scientific notation o Rules of significant . 1. When changing scientific notation to standard notation, the exponent tells you if you should move the decimal: POSITIVE. if we just remember the rules. This is a small number, so the exponent on 10 will be negative. Scientific Notation is Based on Powers of 10. 10 − 1 = 1 10. Similar for subtracting the numbers in scientific notation. We admit this kind of Scientific Notation Rules graphic could possibly be the most trending topic bearing in mind we portion it in google help or . Example: Calculate (6.2 x 10 6) / (3.1 x 10 3) Divide the coefficients, then subtract the exponents. Exponents and Scientific Notation Extra Practice Sheets. We find that 23 is 8, 24 is 16, and 27 is 128. . In dealing with very small or very large amounts, scientific notation presents them for ease of comparison and reporting. \begin{equation*} x^m \cdot x^n = x^{m+n} \end{equation*} Power to a Power Rule True. . Use scientific notation. Unit 2, Test 2 Exponents & Scientific Notation Do not write on this test…use the answer sheet! Exponent/Scientific Notation Rules Flashcards | Quizlet Exponent/Scientific Notation Rules STUDY Flashcards Learn Write Spell Test PLAY Match Gravity -Multiply the coefficients -Add the exponents Click card to see definition When you multiply powers of the same base, what do you do? In scientific notation, the digit term indicates the number of significant . The second number is a power of 10. Mathematics. We can make both of the exponents 102 or we can make them both 10 3. The base should be always 10 2. Likewise, 0.0000001 is a very small number and can be represented in scientific notation as 10-8, here the exponent written is negative. We do this by looking at the exponent (power). 2 Write 0.00000321 in scientific notation Sometimes, numbers are not in scientific notation, but they are with a power of 10. answer choices 1 x 10 -8 1 x 10 -4 1 x 10 4 1 x 10 8 Question 2 900 seconds Q. The absolute value of the coefficient is greater than or equal to 1 but it should be less than 10 4. Scientific Notation. Write each number in standard form. For example, 4 means (4)(4)(4)3 where 3 is the exponent and 4 is the base. Dividing by 10 10 is the same thing as multipying by 1 10 1 10 and negative exponents allow us to write the fraction as a power of 10: 10: 10−1 = 1 10. Example 8: Write 45,667,323.003 in scientific notation. A microgram is equal to 1 x 10 -6 grams. 2) When exponents are divided, you subtract them. Scientific Notation ⚫ A shorthand method of writing very small and very large numbers is called scientific notation, in which we express numbers in terms of exponents of 10. The rules for exponential expressions can be combined to simplify more complicated expressions. For each figure, give the corresponding base and exponent, then give the meaning and value of each of these expressions. When adding or subtracting numbers in scientific notation, the exponents must be the same. Exponents Exponents that are natural numbers are shorthand notation for repeating factors. While expressing the number in Scientific Notation, the exponent is positive if the number is very large and it is negative if the number is very small. Four times 4 is 16 . Scientific Notation a x Example: 1.5 10 3 1.5 1000 = 1500 Scientific Notation 10 Ƭ Ƭ Ƭ Scientific Notation is used as a shortcut to write and numbers exponents move the decimal to the left exponents move the decimal to the right Exponent (Must be an integer) Coefficient (Between 1 and 10) type here type here type here type here It is written as: bEn. Scientific Notation Example 4: Subtract 4.72 x 102 from 5.32 x 103 Solution: Make the exponents equal before we subtract the numbers. What is 8.6 x 10 14 ? Write each expression as an exponent, and then find its value. We'll make them . Numbers written in scientific notation are written in two parts (factors): The first part is a decimal with one digit to the left of the decimal and the rest of digitals are the right of the decimal. Product Rule When multiplying two expressions that have the same base, simplify the product by adding the exponents. 64 times. But the multiplication, when you do it in scientific notation, is actually fairly straightforward. In the applied sciences, scientific notation is often employed as a method of notation for ease of writing and reading. Estimate the radius to the thousands place and place the final answer in scientific notation. 1. Review exponent notation and identify equivalent exponential expressions. Investigate patterns of exponents with positive/negative bases and even/odd bases. Numbers in scientific notation are made up of three parts: the coefficient, the base and the exponent. Created by Sal Khan and CK-12 Foundation. Included are questions on Properties of Exponents Involving Products, Quotients, Negative Exponents and Scientific Notation. Click again to see term 1/12 a year ago. Play Reviewing Exponent Rules And Scientific Notation games in an arcade style format! k_king. A negative exponent shows that the decimal point is shifted that number of places to the left.. 6. The scientific notation is expressed in the form a × 10n a × 10 n where a a is the coefficient and n n in ×10n × 10 n (power of 10) is the exponent. These numbers need to be put into scientific notation. am ⋅ an = am + n Now consider an example with real numbers. where b is the base, E indicates "x 10" and the n is written after the E. Below is a comparison of scientific notation and . Scientists and engineers often work with very large or very small numbers, which are more easily expressed in exponential form or scientific notation.A classic chemistry example of a number written in scientific notation is Avogadro's number (6.022 x 10 23).Scientists commonly perform calculations using the speed of light (3.0 x 10 8 m/s). 0.0009 kg has one sig fig. Also, 10 is the base and 4 is the exponent. Scientific notation enables us to compare between orders of magnitude given in the question. 1) When exponents are multiplied, you add them. Scientific notation is simply a method for expressing, and working with, very large or very small numbers. Express the answer in proper scientific notation. Simplify exponential expressions. 1) When exponents are multiplied, you add them. An example of a very small number is the electrical . The first number is called the coefficient, and it must be greater than or equal to 1 and less than 10. To write a number in scientific notation: If the number is in decimal notation, move the decimal point to the right of its original position and place it after the first non-zero digit. Scientific Notation is made up of two number parts. For example, 650,000,000 can be written in scientific notation as 6.5 10^8. Here are a number of highest rated Scientific Notation Rules pictures upon internet. What is 1/6 9 ? Its submitted by presidency in the best field. It comprises three parts: the coefficient, the . 4.5667323003 × 107 Suppose we have the number - 5 3 6 8 7. 2. Use the negative rule of exponents. Here are a number of highest rated Scientific Notation Rules pictures upon internet. Mathematicians, scientists, and economists commonly encounter very large and very small numbers. Scientific notation Strand Expressions and Operations Topic Working with scientific notation SOL A.2 The student will perform operations on polynomials, including a) applying the laws of exponents to perform operations on expressions. 0.095 987 m has five sig figs. 3. So if you have \({{2}^{3}}\), you just have \(2\times 2\times 2\). For example, look at the following number: This means that 4 is multiplied by itself three times. We'll begin with a brief recap and explanation of these three exponent rules. So this is a really small number. When using scientific notation, there are three parts: the coefficient, the base, and the exponent. Identify the choice that best completes the statement or answers the question. Multiple Choice Practice Test Note: Actual test will have a short answer. Q. Think of scientific notation as "abbreviating" numbers by putting numbers between 1 and 10 together and 10 raised to a number together. Scientific Notation Real numbers expressed using scientific notation have the form, a × 10n where n is an integer and 1 ≤ a < 10. For example, suppose we are asked to calculate the number of atoms in 1 L of water. For example, 650,000,000 can be written in scientific notation as 6.5 10^8. False. 0.03 × 10 ^6 is the required answer after subtraction; The processes for multiplication or division numbers in scientific notation are outlined below. In this form, a is called the coefficient and b is the exponent. Move the Exponent rules, square roots and scientific notation DRAFT. Write your answer in scientific notation. The first number is greater than 10. Exponents; Rules of Exponents; Scientific Notation; Exponents. Write each number in Scientific Notation ii. A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10. Scientific Notation Rules. exponent = move the decimal to the . The . Review games like Crazy Taxi, Pacman and Soccer merged with trivia questions about This Test Is A Review Of The Six Exponent Rules And How To Write In Scientific Notation With Both Positive And Negative Exponents Also Writing From Standard Notation To Scientific to review and study for tests (20792). Study Guide Scientific Notation & Exponent Rules Quiz - Quizizz Host a game Live Game Homework Solo Practice Practice 50 Questions Show answers Question 1 900 seconds Q. NEGATIVE . Exponents Introduction. There are also exponent rules that apply to powers and negative exponents. 200 Simplify the expression (6 -3 ) 3 . 8.EE.A.1. A scientific notation is a method of writing a number, an equation, or an expression in a way that adheres to a set of rules. 0.000066 →.6 ×10−5. Includes zero and negative exponents. The number 65400000000 in scientific notation becomes 6.54 x 10. Scientific Notation Rules. 4. Scientific notation, used with the rules of exponents, makes calculating with large or small numbers much easier than doing so using standard notation. Review the definition of negative exponents and zero as an exponent. A positive exponent shows that the decimal point is shifted that number of places to the right. When converting from scientific notation to standard notation, use the exponent to determine the number of places and the direction in which to move the decimal point. Use the quotient rule of exponents. Applying Exponent Rules to Scientific Notation. Exponent Rules. The format for writing a number in scientific notation is fairly simple: (first digit . Scientific notation, used with the rules of exponents, makes calculating with large or small numbers much easier than doing so using standard notation. If you are working ahead, you can download a copy here, with the universal password given . Integer Exponents and Scientific Notation Recall the definition of an exponent and the rules for operating with exponents from Beginning Algebra. No teams 1 team 2 teams 3 teams 4 teams 5 teams 6 teams 7 teams 8 teams 9 teams 10 teams Custom. RIGHT: 4.08 x 103 = 4 0 8 0 (show arrows and move decimal) *The exponent tells you how many places to move the decimal. The first part should be a number between 1 and 100. answer choices . Writing Numbers with Scientific Notation. Rule for Negative Exponents on Fraction Expression: If a ≠ 0, b ≠ 0, and n is a . Move the decimal 2 places to the right (the initial number is less than 1), so the exponent is -2. 1. x 100 C 6.0 x 103 D 7.8 x 103 Adding/Subtracting when the Exponents are DIFFERENT When . For example, suppose we are asked to calculate the number of atoms in 1 L of water. This is already in proper scientific . 2) When exponents are divided, you subtract them. Divide or multiply the decimal numbers. 34 = 3 • 3 • 3 • 3 3 is the base 4 is the exponent (also called power) Note by the order of operations that exponents are calculated before other operations. Materials Q) +*4M /77 ,, N#9%, I ( R) 7N 7A5 BN I ( Move the decimal 5 places to the left (the original number is greater than 1), so the exponent is +5. You will move the decimal point to the left if it is negative. Transcribed image text: Using Scientific Notation and Exponent Rules The approximate volume of the world's second largest ball of twine (located in Cawker City, Kansas) is 274.160 cubic feet. Scientific notation requires that a number presented as a nonis -zero digit followed by a decimal point and . (3x3)2. a. We admit this kind of Scientific Notation Rules graphic could possibly be the most trending topic bearing in mind we portion it in google help or . It looks like this. About this resource : This 25 slide game is a great way to review before a test or just brush up exponent rules and scientific notation skills ! The five rules of scientific notation are given below: 1. 9x5 c. 6x6 d. 9x6 2. Work with numbers using scientific notation. 1. What are the rules of scientific notation? For instance, 100000000 can be inscribed as 10 8 in scientific notation. To convert a number from exponential notation to scientific notation, use these rules. An exponent is a short way to write how many times a number is multiplied by itself. Scientific Notation Rules. Without using exponents, this same number looks like this: 4 • 4 • 4. What is scientific notation rules? The small number to the right of the 10 in scientific notation is called the exponent. Multiplying & Dividing Scientific Notation. Scientific notation is a way of writing very large or very small numbers. Since part of a number that is written in scientific notation is 10 raised to a power, when we multiply or divide these types of numbers we need to remember some of our exponent rules. 3 6 8 7 x10 4. Objective: I can simplify scientific notation expressions using the properties of exponents. The first "interesting" digit in this number is the 5, so that's where the decimal point will need to go. - 5 3 6 8 7 = - 5 . 87 009 km has five sig figs. Examples: Write the following in scientific notation. scientific notation. The coefficient is the number between 1 and 10, that is 1 < a < 10 1 < a < 10 and you can also include 1 ( 1 ≥ a < 10 1 ≥ a < 10) but 1 is not generally used . Division. Ex. A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10. Scientific Notation Rules. . Do all your scratch work on paper and mark all your answers on the answer sheet. LEFT: 4.08 x 10-3 = 4 0 8 0.0021 = 2.1 × 10 − 3. The first step in converting from scientific notation to decimal form is to ask yourself, "How many places do I need to move the decimal point?". Includes the following properties of exponents: Product of Powers, Power of a Power, Power of a Product, Quotient of Powers, Power of a Quotient. Its submitted by presidency in the best field. Scientific notation uses powers of 10 to simplify very large or very small numbers. Rules of Exponents (Notes,not Practice Problems) Simplifying Exponents (Easier) Simplifying Exponents (Harder) Writing Numbers in Scientific Notation. Scientific notation is a way of writing very large or very small numbers. 9.000 000 000 mm has 10 sig figs. 3x6 b. positive integer, then . The is deexponentialtermined by counting the number places the decimal point is moved. To divide two numbers expressed in scientific notation, divide the coefficient (numbers out front) and subtract the exponents. Exponents Introduction. Each water molecule contains 3 atoms (2 hydrogen and 1 oxygen). An exponent tells the number of times a base is to be used when multiplying. As you can see, the exponent of 10 is the number of places the decimal point must be shifted to give the number in long form. 1 Write 621,000,000 in scientific notation Ex. This is the product rule of exponents. 0.005 → 5×10−3. Scientific notation is defined as a standardized way to represent any number as the product of a real number and a power of 10. 300 Simplify and give answer in exponential form: (5 3 ) (5 -5 ) What is 1/5 2 ? Scientific Notation Rules 1. The exponent of 10 will be the number of . 2,560,000 → 2.56×106. 1.5 Rules of Exponents and Scientific Notation Learning Objectives Review the rules of exponents. (10 3) (10 2) = 10 5. Zeros appearing in front of nonzero digits are not significant. Convert 0.000 000 005 78 to scientific notation. For the division of bases, use the division rule of exponents, where the exponents are subtracted. If the power is positive, you move to the right, and if the power is negative you move to the left! 11 Rewrite it as 1.23 × 10 . Use V = (4/3)*Pi*r^3 Use 3.14 for your pi calculation and do . . the exponent here is positive. We can change the order, so it's equal to 6.022 times 7.23. In the above scientific notation, 5.3687 is the coefficient while 3687 is the mantissa. Find the power of a product and a quotient. Here are the rules. (exponential) of base 10. It is a short hand method for writing numbers, and an easy method for calculations. What is scientific notation rules? 77% average accuracy. The following rule can be used to convert numbers into scientific notation: The exponent in scientific notation is equal to the number of times the decimal point must be moved to produce a number between 1 and 10. . The power of a quotient of factors is the same as the quotient of the powers of the same factors. 0. 23 ⋅ 24 = 23 + 4 = 27 We can always check that this is true by simplifying each exponential expression. Divide their powers of 10. MCC8.EE.1 Know and apply properties of integer exponents to generate equivalent numerical expressions. The result will be the same no matter which common exponent we choose. This number in scientific notation can be written as. To divide two numbers written in scientific notation, follow the steps below: Separately divide the coefficients and exponents. We identified it from honorable source. 76300 → 7.63×104. Zeros at the end of a number and to the right of a decimal are significant. 6.022 times 10 to the 23rd times 7.23 times 10 to the minus 22. Next, we'll write down the multiplication problem in which the numbers to be multiplied are the results of those two divisions. Evaluate numerical and algebraic expressions with exponents using the order of operations. It comprises three parts: the coefficient, the . When moving the decimal Y times to make the significand larger, make the power of 10 smaller by a count of Y. Exponents & Scientific Notation Worksheet Level 2: Goals: Any number (except zero) to the power of zero is 1 Write small and large numbers in scientific notation Write numbers in standard notation from scientific notation Getting Ready A. i. What are the rules for dividing numbers in scientific notation? Follow these rules: If you move the decimal _____, _____ to the exponent. Available in the following bundle(s) : Exponential Functions and Scientific . MUST DO: Watch the following video. 2 4 2 3 − b x Simplify: bjective B: To write a Number in Scientific Notation ue the fact that in science, we have to deal with very small or very large numbers, for , a er o write in scientific notation, write . For example (1.23 × 10^6) - (1.20 × 10^6) =1.23-1.20:: exponent is same so it is preserved . 85.00 g has four sig figs. (Related: A.1) Outcomes Students will apply the laws of exponents to interpret scientific notation. Use the power rule of exponents. E-notation is almost the same as scientific notation except that the "× 10" in scientific notation is replaced with just "E." It is used in cases where the exponent cannot be conveniently displayed. the superscript will be negative. Let us understand this by an example. 200 Find the product and give your answer in scientific notation. The processes for multiplication or division numbers in scientific notation | College Algebra /a... Greater than a microgram is 1 x 102 from 5.32 x 103 ∪∪↑ to to. ( 5.3 1 0 6 ) three parts: the coefficient ( numbers out front and! Apply and are often referred to as: while 3687 is the mantissa investigate patterns exponents... To 6.0 -- let me write it properly is often employed as a method of notation for ease comparison... //Craycraftsmathcrew.Com/Applying-Exponent-Rules-To-Scientific-Notation/ '' > scientific notation exponents, we subtract the exponents 102 or can. When the exponents are multiplied, you scientific notation exponent rules them ≠ 0, b ≠ 0, b 0. Multiplication, when you do it in scientific notation expressions using the properties exponents. More complicated expressions above scientific notation uses powers of 10 will be the no... Referred to as: place and place the final answer in scientific notation when a number 1... The Choice that best completes the statement or answers the Question to generate equivalent expressions... Part should be a number of atoms in 1 L of water so is! With the universal password given, look at the following number: this that! 23Rd times 7.23 you should move the decimal point to the right of the number. 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Final answer in scientific scientific notation exponent rules... < /a > division Rules: if a ≠ 0 and... //Www.Slideshare.Net/Penningm52/Scientific-Notation-Rules '' > scientific notation as 6.5 10^8 your final answer in exponential form: ( first.... //Www.Physicskey.Com/Scientific-Notation '' > West Texas a & amp ; M University | WTAMU < >. Rule when multiplying two expressions that have the same ), so the relationship true... Of places to the right, and n is a small number, the... Your Pi calculation and do change 56,760,000,000 to scientific notation Rules pictures upon internet move to the of., Rules... < /a > exponents and scientific notation | College Algebra < /a > → scientific.... To 6.022 times 7.23 times 10 to simplify more complicated expressions be a number is in! Molecule contains 3 atoms ( 2 hydrogen and 1 oxygen ) to move nine places to the,. 100 C 6.0 x 103 D 7.8 x 103 D 7.8 x 103 D 7.8 x 103 Adding/Subtracting when exponents! 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Certain Rules apply and are often referred to as: //courses.lumenlearning.com/wmopen-collegealgebra/chapter/introduction-exponents-and-scientific-notation/ '' scientific., scientists, and it is always written in scientific notation when a number between and! Division rule of exponents Involving Products scientific notation exponent rules Quotients, negative exponents written as a is the! Appearing in front of nonzero digits are not significant exponent ( power ) that this is a small and! Asked to calculate the number of highest rated scientific notation algebraic expressions exponents! Rules... < /a > scientific notation Rules 1 ) when exponents are,... So this is going to be used when multiplying the mantissa than one ) times 10 to the right and! The answer sheet not in scientific notation - Physics Key < /a > so this is a do: up! Simple: ( first digit multiplied by a power of a number and can be written in notation... 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The coefficients, then give the meaning and value of the first nonzero digit in the classroom University WTAMU! 10 will be negative 900 seconds Q simply a method of notation for ease of writing and reading exponents /a... A count of Y exponent form working ahead, you move the decimal:.... Will move the decimal: positive can always check that this is a, is actually straightforward. ( 6.2 x 10 6 ) a really small number steps below: Separately divide the coefficients exponents! Numbers written in scientific notation is often employed as a method for writing a number scientific... 300 simplify and give your answer in exponential form with a power a!: calculate ( 6.2 x 10 objective: I can simplify scientific notation, the! Is multiplied by a power of 10 will be the same base, simplify the product ⋅... //Craycraftsmathcrew.Com/Applying-Exponent-Rules-To-Scientific-Notation/ '' > how to do scientific notation is fairly simple: ( first digit C 6.0 103. Writing numbers, and it must be after the 5, the digit term indicates number... ( 2.12 × ×1 0 14 ) ÷ ( 5.3 1 0 6 ) / 3.1... By itself larger, make the significand larger, make the power is negative you to... Here the exponent of 10 will be the same with exponents using the order of Operations 27 we can the... Of comparison and reporting 4 is the coefficient, the ( the initial number is written in scientific notation a..., 0.0000001 is a way of writing and reading there are also exponent Rules to scientific notation, exponent. Small or very small numbers ( 2 hydrogen and 1 oxygen ) I! Method for writing a number is less than 1 ), so the exponent tells the number places! Can download a copy here, with the universal password given place and place the final answer in form. Is multiplied by a power of 10 also, 10 is multiplied by itself three times adding exponents... 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