R-square Study guides, Class notes & Summaries
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MAT1511 Assignment 2 (Answers) Semester 1 - 2023
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MAT1511 Assignment 2 (Answers) Semester 1 - 2023 
 
Questions asked: 
1. Write 
(2+3i) (4−3i) 
(3+2i) 
2 
(4) 
in the form a+bi, where a,b ∈ R. 
2. Given z1 = 2∠180o 
, ; z2 = 3∠270o and z3 = 1∠180o 
. Determine the following and leave your 
answers in rectangular form: 
(i) 
(z1) 
2 +z2 
z2 +z3 
(5) 
(ii) 
z1 
z2z3 
(5) 
3. Let Z = −1− 
√ 
3i 
(i) Write Z in a polar form (2) 
(ii) Use De Moivre’s Theorem to determine Z 
4 
. (3) 
Z and leave your answer in polar 
form with ...
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NCTI FIELD TECH 2 TO 3 PROGRESSION FINAL EXAM 2023 - 2024 100%CORRECT ANSWERS.
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NCTI FIELD TECH 2 TO 3 PROGRESSION FINAL EXAM 2023 - 2024 100%CORRECT ANSWERS. 
What uses the 2.4-GHz band and runs at 54 Mbps? 
802.11g 
What is one reason why broadband cable operators install fiber-optic cable in 
stages instead of changing the infrastructure all at once? 
Changing the infrastructure all at once would cause too many service disruptions. 
What is the difference between the fiber-to-the-node (FTTN) and fiber-to-the-curb 
(FTTC) topologies? 
An FTTC is allowed a smaller number o...
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Oregon State Board Exam - Esthetics (2023) QA
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The muscles that respond automatically to control various body functions are: 
 
anterior 
striated 
voluntary 
non-striated - ANSWER-non-striated 
 
Bacteria are single cells that are circular, spiral or: 
 
rod- shaped 
square-shaped 
angular-shaped 
triangular- shaped - ANSWER-rod- shaped 
 
Disease-producing bacteria are called: 
 
virus 
microbes 
pathogenic bacteria 
nonpathogenic bacteria - ANSWER-pathogenic bacteria 
 
Which of the following is the toughest layer of the epidermis? 
 
str...
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IRRSP Practice Test graded A+ TO PASS
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IRRSP Practice Test graded A+ TO PASS 
The activity of a radioactive source - correct answer The term "Curie" defines: 
a. The exposure of a radioactive source 
b. The intensity of a radioactive source 
c. The activity of a radioactive source 
d. The output of a radioactive source 
 
Reddening of the skin, loss of hair, blistering - correct answer Which of the following are symptoms of an acute extremity overexposure? 
a. Nausea, vomiting, diarrhea 
b. Fatigue, nausea, reddening of the skin 
c...
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ASCP MLS Exam Questions with Complete Solutions(Blood Bank) With Verified Answers -2024-2025 Study Guide (Rated A)
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ASCP MLS Exam Questions with Complete Solutions(Blood Bank) With Verified Answers - Study Guide (Rated A) 
What is the gene frequency of J k1 in this population? 
 
a. 0.31 
b. 0.45 
c. 0.55 
d. 0.60 
(Answer: - c. Use the Hardy-Weinberg equation: p2 + 2pq + q' = 1.0 In this example, p2 is the homozygous pofulation, Jk(a+b-). The square root of p' = p, which is the gene frequency of Jka in this population. Out of 400 people, 122, or 30% are homozygous. The square root of 0.30 = is 0.55. 
 
In...
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Test Bank for An Introduction to Statistics, An Active Learning Approach, 3rd Edition Carlson (All Chapters included)
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Complete Test Bank for An Introduction to Statistics, An Active Learning Approach, 3rd Edition by Kieth A. Carlson, Jennifer R. Winquist ; ISBN13: 9781544375090. (Full Chapters included Chapter 1 to 11)..... 
Chapter 1: Introduction to Statistics and Frequency Distributions. 
Chapter 2: Central Tendency and Variability. 
Chapter 3: z scores. 
Chapter 4: Sampling Error and Confidence Intervals with z and t Distributions. 
Chapter 5: Single sample t, effect sizes, and confidence intervals. 
Chapte...
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CARDIAC- HEALTHSTREAM TELEMETRY TEST EXAM 2023
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CARDIAC- HEALTHSTREAM 
TELEMETRY TEST EXAM 2023 
along what axis is time measured in an EKG paper? - CORRECT ANSWER-across a 
horizontal axis 
what does each small square on an EKG strip represent? - CORRECT ANSWER-1 mm 
in length 
0.04 seconds 
what does each large square on an EKG strip represent? - CORRECT ANSWER-5 mm 
in length 
0.2 seconds 
how can a regular rhythm be calculated on an EKG strip? - CORRECT ANSWER-when 
the rhythm is regular, the heart rate is 250 divided by the number o...
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QMI1500 Assignment 1 Semester 1 2024 (Solutions)
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QMI1500 Assignment 1 Semester 1 2024 (Solutions) 
 
Question 1 
Not yet answered 
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Question text 
The following table represents a linear function y=f(x)=ax+b�=�(�)=��+�: 
 x� y� 
 −1−1 55 
 1 1 99 
 3 3 1313 
 5 5 1717 
The straight line that has a greater slope and a greater y�-intercept than the straight line described by the linear 
function above is 
Select one: 
a. 
 y=10x+5,5�=10�+5,5. 
b. 
 y=3x+7,5�=3�+7,5. 
c. 
 y=5x...
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Astro 7n Exam 2024 with Guaranteed Accurate Answers
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According to Newton's Second Law of motion, if the net force acting on the object increases while the mass of the object remains constant, what happens to the acceleration? 
 
Hint: Remember F = m * a - correct answer Acceleration Increases 
 
If the earth were moved to half its current distance from the sun, how would the force of gravity by the sun on the earth change? 
 
Hint: Recall the form of the equation that you derived, earlier in the game: "gravitational acceleration (g) is proport...
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Landscape Ecology Exam 1 fully solved graded A+ 2023/2024
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Landscape Ecology Exam 1What is a Landscape? (Dictionary Definitions) - correct answer 1. A picture representing a view of natural inland scenery (as of prairie, woodland, mountains, etc.) 
2. The landforms of a region in the aggregate 
3. A portion of land or expanse of natural scenery as seen by the eye in a single view 
 
Ecological Definitions of Landscape (3 main kinds of definitions) - correct answer In landscape ecology, three main kinds of landscape definitions are found: (i) landscape a...
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