Arithmetic series - Study guides, Class notes & Summaries

- Sn = n/2 (2a + (n-1)d) - Sn = n/2 (a + l) where a is the first term and l is the last term - correct answer formula of an arithmetic series the sum of the terms of an arithmetic sequence - correct answer what is an arithmetic series - Un = a + (n-1)d - a = the first term - d = the common difference - correct answer nth term of an arithmetic sequence - Un = ar^(n-1) - a = first term - r = common ratio - correct answer nth term of a geometric sequence - Sn = a(1-r^n) / 1-r - Sn...

Test Bank for Precalculus, 12th Edition by Michael Sullivan. Complete chapters are included with answers. Exam Guide 1. Graphs 1.1 The Distance and Midpoint Formulas 1.2 Graphs of Equations in Two Variables; Intercepts; Symmetry 1.3 Lines 1.4 Circles Chapter 1 Review, Test, and Projects 2. Functions and Their Graphs 2.1 Functions 2.2 The Graph of a Function 2.3 Properties of Functions 2.4 Library of Functions; Piecewise-defined Functions 2.5 Graphing Techniques: Transformations 2...

David Wechsler's definition of intelligence - It is multifaceted and consists not only of cognitive abilities but factors related to personality Information - The examinee answers questions that address a broad range of general knowledge topics (crystallized) Comprehension - The examinee answers questions based on his or her understanding of general principles and social situations (why should children be careful when talking to strangers?). Similarities - The examinee is presented t...

Alessandro wants to use his desktop computer to video chat with his mother. What hardware does he need to accomplish this? - Answer- Use his webcam and speakers so that he and his mother can both see and hear each other. Alex needs to email his graduation certificate to a prospective employer. He has only physical copies of the certificate. What device could he use to create an electronic copy of the certificate? - Answer- scanner Daniel wants to buy a computer to use for playing games aft...

§Perpetuity FORMULA - •PV = PMT/I §Sharpe Ratio FORMULA - •(Return - risk-free rate) / standard deviation §CAPM FORMULA - •ri = rRF + (rM - rRF)bi What is the time value of money? - The concept that money you have now is worth more than the identical sum in the future due to its potential earning capacity. §Why is inflation so important for cash flows? - Important for inflation, a dollar is worth more today than in the future due to interest rates increasing. HOW DOES COMPOUNDIN...

OP code The portion (bit field) of a machine language instruction that specifies the operation to be done by the CPU. Control Transfer Instruction A type of instruction that modifies the machine's program counter (other than by simply incrementing it). Indexed Addressing A way of specifying the location of an operand in memory by adding a constant embedded in the instruction to the contents of a "pointer" register inside the CPU. Zero-Operand Instruction These would b...

What are the 4 types of measurement scales? - 1. Nominal Scales 2. Ordinal Scales (Assigned to a category) 3. Interval Scales (Relative ranking) 4. Ratio Scales (Equal differences between scale values) NOIR When do we use geometric and arithmetic means to analyze investment returns? - Arithmetic Mean: To estimate next year's return Geometric Mean: Measure of past performance What are the 3 different types of probabilities? - 1. Empirical Probability (Past data) 2. Priori Probabili...

Cisco Certified Technician Latest Update Graded A+ ATM (Asynchronous Transfer Mode) The international standard for cell relay in which multiple service types (such as voice, video, or data) are conveyed in fixed-length (53-byte) cells. Fixed-length cells allow cell processing to occur in hardware, thereby reducing transit delays. ATM is designed to take advantage of high-speed transmission media, such as E3, SONET, and T3. Bandwidth The difference between the highest and lowest freq...

True or False: Visual analysis of graph data is the most frequently used data analysis method is SCD research. True Visual analysis involves ________ procedures used to evaluate specific characteristics of data patterns and evaluate the presence of a functional relation. Systematic Visual analysis can be used to evaluate data of ________ and ________ groups depending on the unit of analysis specified in the research question. Individual; Small It is a __________ process i...

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