REVISION CHAPTER 1 (from Mid-Semester Exam Sem. II 09/10) 1 2 Given the function : y 2 sin 2x 3 a) Find the i) amplitude ii) period iii) phase shift. . b) Sketch the graph of the function over one period. [6] 2 Find the exact value of the expressions below. Rationalize the denominator where appropriate: a) cot 70 tan 650 csc( 250 ) sec( 110 ) 5 19 tan cos 6 6 4 23 cot sin 3 6 [5] b)
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Approx : 3.75ft by 4ft The Integral Stage presents a look into how my mind works‚ but attempts to tell a story all the same. I attempted to recreate how I feel‚ without making the painting about myself through the usage of everything that has affected me in life‚ . Each of the scenes is a snippet of how I envision my thoughts. The title”The ∫ntegral Stage” can be taken in many ways‚ but each is a descriptor in what I have done in this painting. The word Integral is defined as “ important” or
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GENDER GAP IN MATHEMATICS 1 The Gender Gap in Mathematics THE GENDER GAP IN MATHEMATICS 2 The Gender Gap in Mathematics A gender gap is defined by Dictionary.com as the discrepancy in opportunities‚ statuses‚ and attitudes between men and women (2012). According to author Xie of articles “Math Gender Gap Gone In Grade School‚ Persists In College‚” the gender gap in mathematics was substantially
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CURTIN UNIVERSITY Department of Mathematics and Statistics Mathematics 103 MID-SEMESTER TEST Semester 1‚ 2013 INSTRUCTIONS: Answer all questions in the spaces provided. To obtain full marks for a question you must clearly show appropriate working. TIME ALLOWED: TOTAL MARKS: AIDS ALLOWED: 50 minutes. 50 1. 2. Scientific or Graphics Calculator. A4 Sheet of handwritten notes (both sides). Last Name: _______________________________________________________________ Given Name: _________
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Performance Task in GEOMETRY * Computation of the surface area‚ amount and type of needed material and the volume of the package. Volume V= L x H x W = (23 cm) (4 cm) (12cm) = (276) (4) = 1 104 cm Area A= L x W = (23cm) (12cm) = 276cm Surface Area A= 2(Lh) + 2(Lw) + 2(Wh) / 2( lh + lw + wh) = 2(23*4) + 2(23*12) + 2(12*4) = 2(92) + 2(276) + 2(48)
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civilized life has been encouraged by the Bengalies. The Govt. of Tripura has taken steps to safeguard the interest of the tribal’s of Tripura. The Autonomous District Council comprising the tribal dominated areas has been formed to promote their well-being. Tribal have their representation in the Loke Sabha and Bidhan Sabha to uphold their causes. Schemes have been taken for jumia rehabilitation‚ free education with stipends‚ quota system for professional education and Govt. service. It is hope that
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Environment The highest form of pure thought is in mathematics. ~Plato Maria Montessori believed that human intelligence is no longer based on natural intelligence but on mathematical intelligence. Humans have moved beyond the innate survival instincts of early humans and moved toward an analytical awareness of the world. Math is more than math facts and computations. It deals with shape‚ space‚ patterns‚ symbols and the relationships found therein. Mathematics: Birth to Age Three Learning about patterns
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Chapter 3 Problem 60 Page 133 Dividend yield is the annual dividend per share a company pays divided by the current market price per share expressed as a percentage. A sample of 10 large companies provided the following dividend yield data (The Wall Street Journal‚ January 16‚ 2004). Company | Yield % | Company | Yield % | Altria Group | 5.0 | General Motors | 3.7 | American Express | 0.8 | JP Morgan Chase | 3.5 | Caterpillar | 1.8 | McDonald’s | 1.6 | Eastman Kodak | 1.9 | United Technology
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Question 1 Determine the slope for line 2x+12y-6=0 2x+12y=6 12y=-2x+6 y=-2x/12+6/12 y=-x/6+1/2 ∴m=-1/6 Find the slope of the required line‚ which is "m" (-1/6)("m" )=-1 (m)=6 Now‚ substitute m=6 into equation y=mx+c ‚i.e. y=6x+c. This line passed through point (2‚4). So‚ we substitute x=2‚y=4 into y=6x+c. 4=6(2)+c 4-12=c c=-8 ∴ The equation of the straight line that we are looking for is y=6x-8
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Wiacek MTH 116 C- Applied Calculus 11/6/2012 Chapter 5 Writing Assignment There is a correlation between area‚ accumulated change‚ and the definite integral that we have focused on throughout Chapter 5 in Applied Calculus. When looking at one rate-of-change function‚ the accumulated change over an interval and the definite integral are equivalent‚ their values could be positive‚ negative or zero. However‚ the area could never be negative because area is always positive by definition. The
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