21 finite set - Study guides, Class notes & Summaries

If you count 1 to 100, how many 5s will you pass on the way? - correct answer There are 20 numbers that contain 5 in it 5, 15, 25, 35, 45, 50, 51 to 59, 65, 75, 85, 95 (55 contains 2 five's) So the answer is 20 ... Julie is a hair stylist. She makes $10.25 an hour, plus $6 extra for every haircut she performs. This week she worked a total of 40 hours and performed 46 haircuts. How much money did she make? - correct answer $686.05 10.25 x 40 = 410.05 46 x 6 = 276 410.05 +276 =6...

CHAPTER 9 LONG-LIVED ASSETS CHAPTER STUDY OBJECTIVES 1. Calculate the cost of property, plant, and equipment. The cost of property, plant, and equipment includes all costs that are necessary to acquire the asset and make it ready for its intended use. All costs that benefit future periods (that is, capital expenditures) are included in the cost of the asset. When applicable, cost also includes asset retirement costs. When multiple assets are purchased in one transaction, or when an asset has s...

ALC 9 PRETEST QUESTIONS & ANSWERS LATEST UPDATE 1. A company has developed a new smartphone whose average lifetime is unknown. In order to estimate this average, 200 smartphones are randomly selected from a large production line and tested; their average lifetime is found to be 5 years. The 200 smartphones represent a . a. parameter b. statistic c. sample d. population 2. Which of the following is a measure of the reliability of a statistical inference? a. A population parameter ...

1. Definition of the Com- plex Line integral 2. Complex line integral sum form 3. What is the line inte- gral of f(z) over the curve C by limit form? 4. What is the line inte- gral of f(z) over the curve C by integral form? 5. What is the meaning of complex line in- tegrals consist of fi- nitely many smooth curves? 6. Three basic proper- ties of complex inte- gration 7. What is linearity of in- tegration? 8. What is sense rever- sal property? 1 . C has to be a smooth curve and f(z) h...

Test Bank for Linear Algebra and its Applications, 6th Edition Exam Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the system of equations. 1) x 1) 1 - x2 + 3x3 = -8 2x1 + x3 = 0 x1 + 5x2 + x3 = 40 A) (8, 8, 0) B) (0, -8, -8) C) (-8, 0, 0) D) (0, 8, 0) 2) x 2) 1 + 3x2 + 2x3 = 11 4x2 + 9x3 = -12 x3 = -4 A) (1, -4, 6) B) (-4, 1, 6) C) (-4, 6, 1) D) (1, 6, -4) 3) x 3) 1 - x2 +...

15 kg/s of air are compressed from 1 atm and 300K (enthalpy of 300.19 kJ/kg) to 2 atm and 900K (enthalpy of 732.93 kJ/kg). Heat transfer is negligible. The air compressor's power output is most nearly (A) 5.6 MW (B) 6.5 MW (C) 7.6 MW (D) 8.9 MW - answer-B What is most nearly the weight in lbf if a 1.00lbm object in a gravitational field of 27.5ft/s^2? (A) 0.85lbf (B) 1.2lbf (C) 28lbf (D) 32lbf - answer-A A rocket that has a mass of 4000 lbm travels at 27,000 ft/sec. What is mo...

MATH 110 COMBINATION OF EXAM ANSWERS. Exam 1 Exam Page 1 Define each of the following: a) Element. An element is described as "the individual and unique entry in a data set about which data has been collected, analyzed and presented in a same manner to differentiate" (Module 1). b) Variable. A variable is defined as a "particular measurable attribute that the researcher believes is needed to describe the element in their study" (Module 1). c) Data. Data (or the plura...

Test Bank for Canadian Community as Partner Theory & Multidisciplinary Practice 5th edition By Ardene R. Vollman Chapter 1, Population Health Promotion: Essentials and Es- sence of Practice 1. The 20th century saw numerous improvements in the health status of people in the developed world. This was primarily attributable to what phenomenon? A. Steady declines in the rate of tobacco consumption B. The development of vaccines against many communicable diseases C. Eradication of mic...

What are implicit theories - ANS Where individuals develop theories, beliefs and deeply held schemas about human attributes- intelligence is subject to this What sort of bias can implicit theories be linked to - ANS Unconscious bias- our implicit theories can come from places of prejudice and can develop unconsciously. What did Costa and Faria find regarding implicit theories and academic performance - ANS Found significant association between implicit theories and academ...

Essential Environment, 4e (Withgott/Laposata) Apes Test Bank 2023   Essential Environment, 4e (Withgott/Laposata) Chapter 1 Science and Sustainability: An Introduction to Environmental Science 1.1 Graph and Figure Interpretation Questions Use the figure above to answer the following question(s). 1) How many citizens of Mexico does it take to equal the ecological footprint of the average citizen of the United States? A) They are essentially equal. B) Two citizens of Mexico eq...