...Given that the radius of a circle is 7 m, find the diameter of the circle. ## Diameter of the circle [pic] ============================================================ Given that the diameter of a circle is 5 mm, find the radius of the circle. ## Radius of the circle [pic] ============================================================ Find the circumference of a circle with diameter 3 cm. (Take [pic].) [pic] ## Circumference of the circle [pic] ============================================================ Find the circumference of a circle with diameter 14 cm. (Take [pic].) [pic] ## Circumference of the circle [pic] ============================================================ Find the circumference of a circle with radius 3 cm. (Take [pic].) [pic] ## ∵ [pic] ∴ [pic] Circumference of the circle [pic] ============================================================ Find the circumference of a circle with radius [pic]cm. (Take [pic].) [pic] ## ∵ [pic] ∴ [pic] Circumference of the circle [pic] ============================================================ If the base area and the height of a prism are 5 cm2 and 3 cm respectively, find the volume of the prism. ## Volume of the prism [pic] ============================================================ If the volume and the base area of a prism are 273 cm3 and 3 cm2 respectively, find the height of the prism. ## Let h cm be the height of the prism. [pic] ∴ The height...
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...MA1210 College Mathematics I Quizzes and Exam QUIZ 1 1. Which of the following is the simplified form of the algebraic expression ( ) a. b. c. d. 2. Which of the following is the simplified form of ( )( )? a. b. c. d. 3. Assume that variables represent nonnegative real numbers. Which of the following is the simplified form of √ √ ? a. √ b. √ c. √ d. √ 4. Evaluate the following algebraic expression for the given values of the variables. ( ) for and a. 148 b. 134 c. 128 d. 142 5. Which of the following is the simplified expression for ( )– ? a. [9] 02/18/2014 MA1210 College Mathematics I Quizzes and Exam b. c. d. – 6. Find the sum of the polynomials ( – ) (– – ) a. – b. – c. – – d. – 7. Find the product of ( ) ( – ). a. b. – c. – d. – – – 8. Factor the following trinomial or state that it is prime. – a. ( )( ) b. ( – )( – ) c. ( – )( ) d. Prime 9. Find all numbers that must be excluded from the domain of the following rational expression: – – a. b. c. – d. – [10] 02/18/2014 MA1210 College Mathematics I Quizzes and Exam 10. Find the simplified form of the following rational expression: a. b. c. 1 d. [11] 02/18/2014 MA1210 College Mathematics I Quizzes and Exam QUIZ 1: ANSWER SHEET DATE: STUDENT NAME: COURSE NUMBER: ...
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...Solving Proportions MAT 222 Intermediate Algebra Nalla Lorto March 24, 2013 Solving Proportions Problem 1 Bear population. To estimate the size of the bear population on the Keweenaw Peninsula, conservationists captured, tagged, and released 50 bears. One year later, a random sample of 100 bears included only 2 tagged bears. What is the conservationist's estimate of the size of the bear population? I think using a simple ratio equation would work here, let b = bear population = cross multiply 2b = 50*100 2b=5000 divide 2 by 5000 5000 =b 2 b=2500 answer Problem 2 For the second problem in this assignment I am asked to solve this equation for y. The first thing I notice is that it is a single fraction (ratio) on both sides of the equal sign so basically it is a proportion which can be solved by cross multiplying the extremes and means. y-1 = -3 this problem is a proportion x+3 4 y-1 (x+3 = -3 (x+3) multiply both sides by x+3 – using the extreme means x+3 4 property y-1= -3x+3 add 1 to 3. A number that appears to be a solution but causes 4 0 in a denominator is called an extraneous solutions y=-3x+4 4 answer The form of equation I ended up with in problem 10 would be a linear equation. I noticed that the coefficient of x is different than the original problem is that x+3 and in my problem it is -3x/4. I could solve the problem by...
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...Projects 1–4 Grading Rubrics Each project is worth 36 points total. Project 1 Grading Rubric Criteria | Instructor’s Comments/Point Deductions | 1. Displayed correct group frequency distribution8 points | | 2. Correct midpoint, relative frequency, and cumulative frequency columns7 points | | 3. Correct frequency histogram or bar graph7 points | | 4. Correct frequency polygon 7 points | | 5. Discussion of any unrealistic data points4 points | | 5.Discussion of confidence in validity of the data3 points | | All items in the grading rubric will be graded for both correctness and clarity. Project 2 Grading Rubric Criteria | Instructor’s Comments/Point Deductions | Question 1. a)4 points | | Question 1. b)4 points | | Question 2. 7 points | | Question 3.7 points | | Question 4.4 points | | Question 5.4 points | | Two Replies to other students.6 points | | All items in the grading rubric will be graded for both correctness and clarity. Project 3 Grading Rubric Criteria | Instructor’s Comments/Point Deductions | Question 1 4 points | | Question 26 points | | Question 36 points | | Question 45 points | | Question 55 points | | Question 65 points | | Question 75 points | | All items in the grading rubric will be graded for both correctness and clarity. Project 4 Grading Rubric Criteria | Instructor’s Comments/Point Deductions | Item 1. 9 points | | Item 2. 9 points | | Item 3...
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...ACADEMIC CALENDAR BINUS BUSINESS SCHOOL Term 14T2 MON Date Session TUE Date Session WED Date Session THU Date Session FRI Date Session Rev.1 SAT SUN Date Date 11 Aug 2014 1 2 3 4 5 6 7 8 9 10 11 12 3 12 19 26 2 9 16 23 30 7 14 21 28 4 1 2 3 4 5 6 7 8 9 10 11 12 13 20 27 3 10 17 24 1 8 15 22 29 5 1 2 3 4 5 6 7 8 9 10 11 12 FE FE 14 21 28 4 11 18 25 2 9 16 23 30 6 13 1 2 3 4 5 6 7 8 9 10 11 12 FE FE 15 22 29 5 12 19 26 3 10 17 24 31 7 14 1 2 3 4 5 6 7 8 9 10 11 12 FE FE 16 23 30 6 13 20 27 4 11 18 25 H 1 8 15 17 H 24 31 7 14 21 28 5H 12 19 26 2 9 16 18 25 1 8 Sep 2014 15 22 29 6 Oct 2014 13 20 27 Nov 2014 10 Thu, 17 July 2014 : Thu, 23 July 2014 : Fri, 24 July 2014 : TBA : FE 11 FE 12 Kick-Off Meeting (for lecturers only) New Intake Briefing Case study & Buss Math Simulation Outbound FE H : : : : Final Exam No Class National Holiday Study Period Term 14T2 17 Aug 2014 : Holiday - Independence Day 5 Oct 2014 : Holiday - Idul Adha 1435 H 25 Oct 2014 : Holiday - 1 Muharam 1436 H 3 & 4 Nov 2014 : Study Period 5 Nov - 14 Nov 2014 : Final Exam Period Jakarta, 18 March 2014 Firdaus Alamsjah, Ph.D. Dean of Programs, BINUS Business School...
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...Izaak Cook NT 1210 Intro to Networking Unit 1. Lab 1.2: Binary Math and Logic Exercise 1.2.1 1 0 0 1 + 1 1 0 Binary 1111 = 15 Decimal 2. Exercise 1.2.2 1 1 0 1 0 1 Binary 1011 = 11 Decimal 3. Exercise 1.2.3 1 1 1 1 1 1 Binary 1110 = 14 Decimal 4. Exercise 1.2.4 100 2 OR 011 2 = 111 = 7 5. Exercise 1.2.5 111 2 AND 100 2 = 100 = 4 6. Exercise 1.2.6 NOT 1001 2 = 0110 2 = 6 Exercise 1.2.7 1010 2 + 10 2 = 1100 2 + 10 2 (= 2) = 1110 2 Exercise 1.2.8 If one of the values being added is 11112, then the result will be the same as the other value being added. Exercise 1.2.9: 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | Using the OR operator, what is the result of 11002 OR 11112? What can you conclude about using OR on any value with a string of 1s? What value can you use with an OR operator to preserve the other input number in the logical equation? When using a string of 11112 the result will be the same using 111121.2 review 1. Determine the result of 100100002 + 11011102. Show the mapping that you created to solve this addiTon problem. 100100002 11011102 111111104 = 254 decimal 2. Determine the result of 110011002 AND 111111002. Show the mapping or truth table that you created to solve this addiTon problem. 110011002 111111002 1.3 Exercise...
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...Unit 1 Lab 1.2: Binary Math and Logic Exercise 1.2.1: Using Figure 1-9 as an example, determine the result of adding 1102 and 10012. | | | | | | 1 | 1 | 0 | | 1 | 0 | 0 | 1 | | 1 | 1 | 1 | 1 | = 15 | Exercise 1.2.2: Using Figure 1-9 as an example, determine the result of adding 1102 and 1012. 1 | | | | | | 1 | 1 | 0 | | | 1 | 0 | 1 | | 1 | 0 | 1 | 1 | = 11 | Exercise 1.2.3: Using Figure 1-9 as an example, determine the result of adding 1112 and 1112. 1 | 1 | 1 | | | | 1 | 1 | 1 | | | 1 | 1 | 1 | | 1 | 1 | 1 | 0 | = 14 | Exercise 1.2.4: Determine the result of 1002 OR 0112. 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | Exercise 1.2.5: Determine the result of 1112 AND 1002. 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Exercise 1.2.6: Determine the result of NOT 10012. 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | Exercise 1.2.7: Using binary addition, what is the result of 10102 + 102? Using binary addition, how would you repeatedly increment a number by 2? Continue adding 102. | 1 | | | | 1 | 0 | 1 | 0 | | | | 1 | 0 | | 1 | 1 | 0 | 0 | = 12 | | 1 | 1 | 0 | 0 | = 12 | | | | 1 | 0 | | | 1 | 1 | 1 | 0 | = 14 | | | | | | | | 1 | 1 | | | | | 1 | 1 | 1 | 0 | = 14 | | | | 1 | 0 | | 1 | 0 | 0 | 0 | 0 | = 16 | Exercise 1.2.8: 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | Using the AND operator, what is the result of 11002 AND 11112? What can you conclude about using AND on any value with a string of 1s...
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...Grade 5 Math STAAR Student Workbook © Forde-Ferrier, L.L.C. Page 1 Table of Contents STAAR Reporting Category 1: Numbers, Operations, and Quantitative Reasoning TEKS 5.1(A) Read, Write, Compare, and Order Whole Numbers (Supporting) TEKS5.1(B) Read, Write, Compare, and Order Decimals (Supporting) TEKS 5.2(A) Generate Equivalent Fractions (Readiness) TEKS 5.2(B) Generate Mixed Numbers and Improper Fractions (Supporting) TEKS 5.2(C) Comparing Fractions (Readiness) TEKS 5.2(D) Relate Fractions to Decimals (Supporting) TEKS 5.3(A-C) Addition, Subtraction, Multiplication, and Division (Readiness) TEKS 5.3(D) Identify Common Factors of a Set of Whole Numbers (Supporting) TEKS 5.3(E) Addition and Subtraction of Fractions (Supporting) TEKS 5.4(A) Estimation (Supporting) STAAR Reporting Category 2: Patterns, Relationships, and Algebraic Thinking TEKS 5.5(A) Relationship of Data (Readiness) TEKS 5.5(B) Identify Prime and Composite Numbers (Supporting) TEKS 5.6(A) Solution Sentences (Supporting) STAAR Reporting Category 3: Geometry and Spatial Reasoning TEKS 5.7(A) Geometric Properties (Supporting) TEKS 5.8(A and B) Transformations (5.8A Readiness/5.8B Supporting) TEKS 5.9(A) Locate and Name Points on a Coordinate Grid (Supporting) STAAR Reporting Category 4: Measurement TEKS 5.10(A) Perform Simple Conversions (Supporting) TEKS 5.10(B) Formulas for Perimeter, Area, and Volume (Supporting) TEKS 5.10(C) Length, Perimeter, Area, and Volume (Readiness) TEKS 5.11(A) Changes in Temperature...
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...ACADEMIC CALENDAR BINUS BUSINESS SCHOOL Term 14T2 MON Date Session TUE Date Session WED Date Session THU Date Session FRI Date Session Rev.1 SAT SUN Date Date 11 Aug 2014 1 2 3 4 5 6 7 8 9 10 11 12 3 12 19 26 2 9 16 23 30 7 14 21 28 4 1 2 3 4 5 6 7 8 9 10 11 12 13 20 27 3 10 17 24 1 8 15 22 29 5 1 2 3 4 5 6 7 8 9 10 11 12 FE FE 14 21 28 4 11 18 25 2 9 16 23 30 6 13 1 2 3 4 5 6 7 8 9 10 11 12 FE FE 15 22 29 5 12 19 26 3 10 17 24 31 7 14 1 2 3 4 5 6 7 8 9 10 11 12 FE FE 16 23 30 6 13 20 27 4 11 18 25 H 1 8 15 17 H 24 31 7 14 21 28 5H 12 19 26 2 9 16 18 25 1 8 Sep 2014 15 22 29 6 Oct 2014 13 20 27 Nov 2014 10 Thu, 17 July 2014 : Thu, 23 July 2014 : Fri, 24 July 2014 : TBA : FE 11 FE 12 Kick-Off Meeting (for lecturers only) New Intake Briefing Case study & Buss Math Simulation Outbound FE H : : : : Final Exam No Class National Holiday Study Period Term 14T2 17 Aug 2014 : Holiday - Independence Day 5 Oct 2014 : Holiday - Idul Adha 1435 H 25 Oct 2014 : Holiday - 1 Muharam 1436 H 3 & 4 Nov 2014 : Study Period 5 Nov - 14 Nov 2014 : Final Exam Period Jakarta, 18 March 2014 Firdaus Alamsjah, Ph.D. Dean of Programs, BINUS Business School...
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...CLASS SCHEDULE MATH 1001, Fall 2014 Note: The calendar below indicates the days on which each section should be covered (in black) and the days on which the graded assignments are due (in red). Monday Tuesday Wednesday Aug 13 Orientation Thursday 14 18 HW 1.1 Sec 1.2 25 HW 1.3 Sec 2.1 Sept 1 Labor Day Holiday 8 Exam 1 Sec 3.1 15 Sec 3.2 22 Sec 3.4 29 HW 6.4 Review Drop Day HW 8.1 Sec 8.2 HW 8.2 Sec 8.3 20 HW 11.2 Sec 11.3 27 HW 11.4 Review Nov 3 HW 12.1 Sec 12.2 10 HW 12.4 Sec 12.5 17 Sec 12.7 24 Exam 4 Last day for HW Dec 1 Review Review 19 HW 1.2 Sec 1.3 26 HW 2.1 Sec 2.2 2 HW 2.2 Sec 2.3 9 Sec 3.1 16 HW 3.2 Sec 3.3 23 HW 3.4 Sec 6.4 30 Exam 2 20 21 Friday 15 Orientation Quiz Sec 1.1 22 Sec 1.3 27 28 Sec 2.2 29 3 4 HW 2.3 Review 5 10 11 HW 3.1 Sec 3.2 12 17 18 HW 3.3 Sec 3.4 19 24 25 Sec 6.4 26 Oct 1 2 Sec 8.1 3 6 7 Sec 8.2 8 No Classes 9 No Classes 16 HW 11.1 Sec 11.2 10 13 14 HW 8.3 Sec 11.1 21 Sec 11.3 28 Exam 3 15 17 22 23 Writing Assgn Due 24 HW 11.3 Sec 11.4 29 30 Sec 12.1 31 4 HW 12.2 Sec 12.3 11 HW 12.5 Sec 12.6 18 HW 12.7 Review 25 Thanksgiving 2 Last class Review 5 6 HW 12.3 Sec 12.4 7 12 13 HW 12.6 Sec 12.7 14 19 20 Review 21 26 Holiday 3 Final Exam 27 Break 4 28 5...
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...Released Form Copyright ã 2013 by the North Carolina Department of Public Instruction. All rights reserved. R Student Booklet Academic Services and Instructional Support Division of Accountability Services EL EA Grade 4 SE North Carolina READY End-of-Grade Assessment Mathematics D GRADE 4 MATHEMATICS—RELEASED FORM Sample Questions S1 Which number is the smallest? A B C D 51 62 73 84 A B C D 5 6 7 8 R 1 EL EA SE S2 What is 3 + 4? D GRADE 4 MATHEMATICS—RELEASED FORM 1 Mrs. Harper ordered 3 different colors of markers. • • • She ordered 25 of each color marker. She also ordered some pencils. She ordered 3 times as many pencils as markers. How many pencils did Mrs. Harper order? A B C D 675 225 25 2 Patrick is buying cheese for a party. • • Cheese is sold only in 8- and 12-ounce packages. A B C D three 12-ounce packages and two 8-ounce packages five 12-ounce packages two 12-ounce packages and three 8-ounce packages seven 8-ounce packages R EL Which choice shows the least amount of cheese Patrick can buy to have enough for the party? EA 2 He needs to buy 50 ounces of cheese. SE Go to the next page. D 75 GRADE 4 MATHEMATICS—RELEASED FORM 3 A stadium can hold 20,000 people when it is full. The table below shows the number of people that attended concerts at the stadium over a 3-day period. Day Friday Saturday Sunday Number of People 17,563 18,126 16...
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...(Calculator) Foundation Tier Friday 13 June 2014 – Morning Time: 1 hour 45 minutes Paper Reference 1MA0/2F You must have: Ruler graduated in centimetres and millimetres, protractor, pair of compasses, pen, HB pencil, eraser, calculator. Tracing paper may be used. Total Marks Instructions Use black ink or ball-point pen. Fill in the boxes at the top of this page with your name, centre number and candidate number. Answer all questions. Answer the questions in the spaces provided – there may be more space than you need. Calculators may be used. If your calculator does not have a button, take the value of to be 3.142 unless the question instructs otherwise. Information The total mark for this paper is 100 The marks for each question are shown in brackets – use this as a guide as to how much time to spend on each question. Questions labelled with an asterisk (*) are ones where the quality of your written communication will be assessed. Advice Read each question carefully before you start to answer it. Keep an eye on the time. Try to answer every question. Check your answers if you have time at the end. Turn over P43380A ©2014 Pearson Education Ltd. 5/5/6/c2/ *P43380A0132* GCSE Mathematics 1MA0 Formulae: Foundation Tier You must not write on this formulae page. Anything you write on this formulae page will gain NO credit. a Area of trapezium = 1 2 (a + b)h h b Volume of prism = area of cross section × length ...
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...RECRUITMENT, MEDIUM WISE, CATEGORY WISE NAME OF THE DISTRICT: NALGONDA MANAGEMENT: GOVT. and Z.P./M.P.P MEDIUM: TELUGU CATEGORY OF THE POST : SA - Non-Languages Grand Total Social Studies Agency Agency Plain Plain Total Total Total SCHOOL ASSISTANT - Non-Languages Maths Agency Sl.No. Community Plain Plain Total Phy. Science Agency Plain Total Bio. Science Agency 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 O.C.(Gen) O.C.(W) B.C-A(Gen) B.C-A(W) B.C-B(Gen) B.C-B(W) B.C-C(Gen) B.C-C(W) B.C-D(Gen) B.C-D(W) B.C-E(Gen) B.C-E(W) S.C - (Gen) S.C - (W) S.T - (Gen) S.T - (W) VH (Gen) VH (W) HI (Gen) HI (W) OH (Gen) OH (W) Ex-ser (Gen) Ex-ser (W) 15 9 3 1 3 1 1 0 2 2 1 1 5 3 2 1 0 0 1 0 1 0 2 0 15 9 3 1 3 1 1 0 2 2 1 1 5 3 2 1 0 0 1 0 1 0 2 0 9 4 0 1 2 1 0 0 2 0 1 0 3 2 1 1 1 0 0 1 0 0 0 0 9 4 0 1 2 1 0 0 2 0 1 0 3 2 1 1 1 0 0 1 0 0 0 0 7 5 2 0 2 0 0 1 1 1 0 1 3 1 2 0 0 0 1 0 0 0 2 0 7 5 2 0 2 0 0 1 1 1 0 1 3 1 2 0 0 0 1 0 0 0 2 0 14 8 3 1 3 1 0 0 3 1 2 0 5 2 2 1 0 0 0 0 1 0 1 0 14 8 3 1 3 1 0 0 3 1 2 0 5 2 2 1 0 0 0 0 1 0 1 0 45 26 8 3 10 3 1 1 8 4 4 2 16 8 7 3 1 0 2 1 2 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45 26 8 3 10 3 1 1 8 4 4 2 16 8 7 3 1 0 2 1 2 0 5 0 Total 54 0 54 29 0 29 29 0 29 48 0 48 160 0 160 DSC - 2012 PROFORMA - II STATEMENT SHOWING THE NO. OF VACANCIES FOR DIRECT RECRUITMENT, MEDIUM WISE, CATEGORY WISE NAME OF THE DISTRICT: NALGONDA TELUGU Agency...
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...Math Investigation of Painted Cubes Introduction I was given a brief to investigate the number of faces on a cube, which measured 20 small cubes by 20 small cubes by 20 small cubes (20 x 20 x 20). To do this, I had to imagine that there was a very large cube, which had had its outer surface painted red. When it was dry, the large cube was cut up into the smaller cubes, all 8000 of them. From there, I had to answer the question, 'How many of the small cubes will have no red faces, one red face, two red faces, and three faces? From this, I hope to find a formula to work out the number of different faces on a cube sized 'n x n x n'. Solving the Problem To solve this problem, I built different sized cubes: 2 x 2 x 2; 3 x 3 x 3; 4 x 4 x 4; 5 x 5 x 5; 6 x 6 x 6; 7 x 7 x 7; 8 x 8 x 8; 9 x 9 x 9, using multi-links. I started by building a cube sized '2 x 2 x 2'. As I looked at the cube, I noticed that all of the corners had three faces. I then went onto a '3 x 3 x 3' cube. As I observed the cube, I saw that the corners all had three faces, the edges had two, and the faces had one. I looked into this matter to see if this was true. As I went further into the investigation, I found this was true. This made it much easier for me to count the cubes, and be more systematic. Now I could carry on building the cubes, and be more confident about not missing any out. Whilst building the cubes, I also drew them and decided to color code the different faces...
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...免费下载-分享--Excel VBA 应用教程— 目 录 一、VBA语言基础 ...................................................................................................................1 第一节 第二节 第三节 第四节 第五节 标识符...................................................................................................................................1 . 运算符...................................................................................................................................1 . 数据类型...............................................................................................................................1 . 变量与常量............................................................................................................................1 数组.......................................................................................................................................2 . 第六节 注释和赋值语句....................................................................................................................2 第七节 书写规范...............................................................................................................................2 . 第八节 判断语句...............................................................................................................................2 . 第九节 循环语句...............................................................................................................................3 . 第十节 其他类语句和错误语句处理......................................................................
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