Exponent rules - Study guides, Class notes & Summaries

whole numbers correct answer: numbers that tell how many 0,1,2,3,4,5 infinite cardinal numbers correct answer: tell how many (ex. 9 players) ordinal numbers correct answer: tell what order (ex. 1st, 13th, ect) place value correct answer: value of a digit depends on the place it occupies -millions, hundred thousands, ten thousands, thousands, hundreds, tens, ones positive exponents correct answer: can show repeated multiplication as an exponent, exponent shows how many times th...

PACT Essential Academic Skills: Tests 701, 702, 703 Graded A Descriptive writing Writing used to create detailed descriptions of people, places, and things, and/or mood and atmosphere. Can stand alone or be part of a narrative Sensory details descriptions of sight, sound, touch, smell, taste transition words words that create a sense of time and organize events in the story narrative writing writing that tells a story or describes a specific person, place, or thing. Persuasive/argumentative...

Electron configuration for cations - Subtract 1 from exponent of highest n-value orbital (ex. remove from 4s before 3d) Ag+ = [Kr]5s^1 4d^9 Electron configuration for anions - Add 1 to closest orbital Cl- = [Ne]3s^2 3p^6 Atomic orbitals - s, p, d, f Primary vs secondary structures of proteins - Primary - AA chain (linked by peptide bonds) Secondary - stabilized by non-covalent bonds (alpha helices & beta sheets) Most bonds in organic compounds are - covalent Properties of...

Evaluating Expressions with Exponents: Assignment Questions and Answers Rated A+ Simplify the expression. [(-5)^-7 (-5)^8]^3 1. Apply the product of powers: [(-5)^1]^3 2. Apply the power of a power: (-5)^3 3. Simplify: What is the value of the expression? -125 Which rules of exponents will be used to evaluate the expression. Check all that apply. (7^5)(7^3)^-4 2. powers of powers 3. power of power 5. negative exponent Which power does this expression simplify to? ((7^5)(7^...

Portage Chemistry 103 Module 1 Exam SOLUTIONS 100% CORRECT ANSWERS 1.1 EXPONENTIAL NUMBERS (지수) The speed of light is 186,000 miles per second. This is 1.86 x 105 (in exponential form) The diameter of an E. coli cell is 0. meters = 8.0 x 10-7 (in exponential form) 0. A number larger than one will have a positive exponent. Move the decimal point nine places to the left to give 4.95 x 109 0.00056 A number smaller than one will have a negative exponent. Move the decimal point 1...

What different types of numbers are considered rational? How can you tell if a number is irrational? Rational numbers include integers, fractions, terminating decimals, repeating decimals and perfect square roots. Irrational numbers are typically non-perfect roots, or expressions with pi What technique can be used to approximate the value of non-perfect square roots or cube roots? Finding the perfect roots before and after the number will tell you the numbers that the non-perfect root is in b...

Electron configuration for cations - CORRECT ANSWER Subtract 1 from exponent of highest n-value orbital (ex. remove from 4s before 3d) Ag+ = [Kr]5s^1 4d^9 Electron configuration for anions - CORRECT ANSWER Add 1 to closest orbital Cl- = [Ne]3s^2 3p^6 Atomic orbitals - CORRECT ANSWER s, p, d, f Primary vs secondary structures of proteins - CORRECT ANSWER Primary - AA chain (linked by peptide bonds) Secondary - stabilized by non-covalent bonds (alpha helices & beta sheets) M...

Distance - ANS d= rate(time) Average Rate - ANS total distance/total time Slope Formulas - ANS y=mx+b m- slope b- y intercept Given 2 points: y2-y1=m(x2-x1) m= (y2-y1)/(x2-x1) Parallel and Perpendicular Lines - ANS Parallel- Slopes must be equal Perpendicular- Slopes will be negative reciprocal: -(flipped) Distance Between Two Points - ANS Make a right triangle and solve for the hypotenuse with a^2+b^2=c^2. Or: d= √(x2-x...

Question 1 Correct 4.16 points out of 4.16 Write the number in standard form. The width of a small rock is 5.8 × 10−2 meters. Select one: A. 5.8 meters B. 0.058 meters C. 0.58 meters D. 58 meters Question 2 Correct 4.17 points out of 4.17 Evaluate. (−5)3 Select one: A. 125 B. – 125 C. – 15 D. 15 Straighterline MAT099 Introduction Algebra Graded Exam 2 (New Version June 2024) We are a team of experts offering class attendance for all Straighterline, Online ATI, HES...

PRAXIS 5001 Math Questions and Answers 100% Pass How to add fractions. -4/9 + -9/10 = -103/90 Rational Numbers Include fractions, integers, mixed numbers, and terminating and repeating decimals. Integers The positive and negative whole numbers and zero Ex: -6, -5, -4, 0, 1, 2, 3, 4, .... Whole Numbers Natural Numbers and zero. Ex: 1, 2, 3, 4, 5, 0.... Natural Numbers Counting Numbers 1, 2, 3, 4, 5, 6, .... Irrational Numbers Real numbers that cannot be written as a ratio of two integers, th...