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Mathematics Questions and Answers February 3, 2019

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Translate each argument into symbolic form. Then determine whether the argument is valid or invalid. You may use a truth table or, if applicable, compare the argument's symbolic form to a standard valid or invalid form. (You can ignore differences in past, present, and future tense.) If he likes to eat steak, he will not go out to eat. He will go

Fill in the blank: Nicolas doit ______ ses devoirs avant de le donner au professeur. aller imprimer selectionner couper

The crime laboratory examines what type of evidence? Hairs and fabric Dyes and inks Documents All given answers are correct

2. Consider a 1D convectionype equation + U at Ox where u is the flow velocity. Use FVM and Crank-Nicolson scheme to approximate the equation. (15 marks)
2. Consider a 1D convectionype equation + U at Ox

13.What is the most suitable choice for collecting a dear plastic print found on a murder weapon's handle? A. Lifting tape B. Electrostatic dust lifter C. Gelatin ifter D. Brush and powder 14. Which of the following is a primary camera component crucial for capturing crime scene photographs? A) Tripod B) Flash C) Lens D) Camera bag 15. Which type

the survey included 38 students who smoke and 338 who don't. find p the proportion who smoke. round your answer to three decimal places X w Question 1 of 6 - Quiz #2: 21-2.3 Question 1 of 6 - Quiz #2: 2.1-2.3 education.wiley.com Question 1 of 6 E View Policies Current Attempt in Progress This exercise provides information about data in a survey of
the survey included 38 students who smoke and 338

Does the host country team have an advantage? To get at this you may need to create another column in the athletes Table with the team name of the host country. Use a markdown cell to create a strategy to address this question.

There is a Matlab functions (in the folder 'Matlab scripts') friction.m that solves the Colebrook equation to calculate f, the Darcy-Weisbach friction factor. Use these functions to generate a plot of f vs Re (on log-log axes) for eps=0.01 mm and D=1, 10, 100 mm. Write a similar function called 'frictionhaaland' that uses the Haaland equation to

Write the negation of the conditional statement. If I am in Austin, then I am in Texas. Question content area bottom Part 1 Choose the correct answer below. A. I am in Austin and I am in Texas. B. If I am not in Texas, then I am not in Austin. C. I am in Austin or I am not in Texas. D. I am in Texas or I am in Austin. E. I am in Texas but I am not

Le cas de Samira Samira est une EPEI depuis 3 ans dans la salle des bambins. Il y a deux intervenantes dans une autre salle, Jacqueline et Gertrude, qui ne sont pas des EPEI. Il y a 16 enfants inscrits. Parmi les 16 enfants, Jacob est prsent le lundi, mardi et jeudi. Anabela, quant elle, est prsente le mercredi et le vendredi. Le centre ducatif Le

Fill in the blank with the French word that best completes the sentence. Cette porte est trs ________. vieille vieil vieux vieu

using r and the tidy dataset called avocados the column is named type which shows if an avocado is organic or conventional AveragePrice is the name of the other column needed to Run an appropriate regression to predict whether a group of avocados sold was organic or conventionally grown based on the average price. Make sure you are using type_bin

negate the following statement if a=1 and b=2, then a+b=3

Nous allons inviter des amis chez nous. Alors nous ne Pouvons pas aller au cinema ? Logical or illogical

A sample consists of n = 25 scores. How many of the scores are used to calculate the range? Group of answer choices All 25 4 2 8

A flammable liquid is being transferred from a road tanker to a bulk storage tank in the chemical storage area. (a) What 20 control measures would help reduce the risk of vapour ignition due to static electricity?

V. Gordon Childe came up with a typology for Governments O Farming communities Buildings O Cities O Pottery

vrai ou faux? indicate whether each statement Is vrai or faux 1. Amin communique avec sa tante par ordinateur 2. Stephanie n'aime pas ses cours au lycee 3. la tante de stphane s'appelle franaise 4. Henri est le frre de stphane 5. rachid n'est pas un bon etudiants vocabulaire which word best describes stephane on each of the following occasions 1.

To obtain the proportion of scores falling within a particular class interval Group of answer choices divide sample size or population size by the frequency. divide the frequency by n. multiply the relative frequency by 100. multiply the relative frequency by n

Due February 2 at 11:59 PM Available on Jan 9, 2025 6:00 PM. Access restricted before availability starts. For this module's Activits en Franais, select the TWO activities you wish to complete from the grid of five possibilities below. If you choose to complete additional activities, 25% of any points earned will be added as extra credit. Note:

What is the opposite of "ouvrir une session" ? fermer une session aller une session corriger une session chercher une session

This problem uses some strange units, but if you know how to perform a unit conversion in general, then you can do this problem. We want to convert a measurement of 610 gecks into units of blips. Here are some conversion facts for these strange units. Which facts will we need to use? [Select only the one (s) we actually need for the conversion.] 2
This problem uses some strange units, but if you

The causes for the decline and fall of the Western Roman Empire were internal and external. Among the internal causes that are divided into political, economic and lack of civil ideals, lets considered the demoralization with lower birthrate or demographics which translated into a decrease in man power for labor and military service, hindering the

If he does not fly to Montreal, then he is not in Canada. Question content area bottom Part 1 Choose the correct converse. A. He flies to Montreal or he is not in Canada. B. If he is not in Canada, then he does not fly to Montreal. C. If he is in Canada, then he flies to Montreal. D. If he flies to Montreal, then he is in Canada

Table 12.13 (p. 412) of your text compares the characteristics of male and female planners. Next, choose ONE characteristic and address the following: Do the groups statistically differ on the selected characteristic? If so, to what extent do they statistically differ? Rassel, Gary, Suzanne Leland, Zchary Mohr, and Elizabethann O'Sullivan. 2021.
Table 12.13 (p. 412) of your text compares the

Consider the following natural language sentence: As long as you're happy, I'm happy too. Which answer is a translation of this natural language sentence into formal logic? I = I'm happy. Y = You're happy. I Y Y = You're happy. I = I'm happy. Y I Y = You're happy. I = I'm happy. Y I Y = You're happy. I = I'm happy. Y I

Which of the following statements is true: Group of answer choices The alpha level is the effect size I want to achieve in my analysis The alpha level is the probability of Type II error The alpha level is the probability of rejecting the null hypothesis when it is true The alpha level is the probability of failing to reject the null hypothesis

The most difficult aspect for architects' counter UAS that fly over the Wright Patterson Air Base the challenges of integrating multiple systems between multiple entities and domains. In other words, it will be difficult to architect how different systems interact within this system of systems, especially when each individual system is not

it and fill in the banks based on the word bank Evolution Concept Map use the word Name : Ruth Alemu Bank nativale select can result in - also known as the occurs through the process of means artificial selection - established by EVOLUTION can also occur through such as which is supported by molecular evidence fossil evidence DNA such as such as
it and fill in the banks based on the word bank

The building element at the top of the Palazzo Farnese in Florence, highlighted in blue, is called a_________. Palazzo Medici cornice.jpg Group of answer choices rustication Muquarna Broken Pediment Cornice Cortile

Un passe temps une activit couter couter de la musique chanter danser tudier dessiner la musique classique le jazz le hip-hop jouer jouer au foot jouer aux cartes jouer aux jeux vido jouer de la guitare jouer due piano aimer dtester nager retrouver un ami dcouvrir offrir translate

Big data means ______. A. a very large dataset B. important findings in the field of criminology C. data that were expensive to collect D. a triangulated research project

What is the primary working medium used in hydraulic systems? Group of answer choices Air Gasoline Water Liquid (typically oil)

What is not calculated for itemsets? Instruction: Choose the option that best answers the question. Support Lift Null values Confidence

Le cas de Samira Samira est une EPEI depuis 3 ans dans la salle des bambins. Il y a deux intervenantes dans une autre salle, Jacqueline et Gertrude, qui ne sont pas des EPEI. Il y a 16 enfants inscrits. Parmi les 16 enfants, Jacob est prsent le lundi, mardi et jeudi. Anabela, quant elle, est prsente le mercredi et le vendredi. Le centre ducatif Le

What is a mock-up? Group of answer choices A detailed drawing A small-scale model out of cardboard A full-scale model constructed of intended materials A computer drawing None of these

Based on the trends shown in the graph, which age group will be the largest group of voters by 2020? A. 18-24 A. 18-24 B. 25-44 B. 25-44 C. 45-64 C. 45-64 D. 65 and over D. 65 and over Voters in U.S. Elections by Age Group, 1970-2010 90,000 80,000 70,000 60,000 Total Voting Age Population (numbers in thousands) 50,000 40,000 30,000 KEY 20,000 =
Based on the trends shown in the graph, which age

What are at least two problems associated with a sample size that is too small? (3 pts.)

True or false, A relative risk is the ratio of two odds

II. INSTRUCCIONES: Realice los siguientes ejercicios 1. Un cupn corrosimtrico de acero en forma de rectngulo que mide 2cm * 5 cm con 0.1 cm de espesor, estuvo expuesto en medio dulce (C*O_{2}) durante 12 hr. El cupn tuvo una prdida de peso de 0.002 g. Considere la densidad del acero como 7.85 g/cm3 (Valor 2 puntos). a) Determine la velocidad de

solve: 1. Create digraph for the following set of tasks: Task Time required Tasks that must be completed first A 3 B 4 C 7 D 6 A, B E 5 B F 5 D, E G 4 E 2. Create a digraph for the following set of tasks: Task Time required Tasks that must be completed first A 3 B 4 C 7 D 6 A E 5 A F 5 B G 4 D, E Use this digraph for the next 2 problems. 3. Using

Which of the following categorical sentences is represented by the Venn diagram below? Some cats don't eat mice. No cats eat mice. Some cats eat mice. All cats eat mice.

Age Range Number Less than 1 year 7867 1-17 103,043 18-44 79,664 45-64 121,728 65-84 80,654 85 and up 16,764 Total 409,720 Send data to Excel Part: 0 / 3 Part 1 of 3 (a) What is the probability that an asthma patient is between 45 and 64 years old
Age Range Number Less than 1 year 7867 1-17

Let V - R. For u, v E V and a E R define vector addition by ulBv:= u + v + 1 and scalar multiplication by a Du:- au + a - 1. It can be shown that (V, E, ) is a vector space over the scalar field R. Find the following: the sum: 08 -2= the scalar multiple: 750 the zero vector: the additive inverse of x: You may find it helpful to review the video
Let V - R. For u, v E V and a E R define vector

for my sci Fi group called the Spellbound society for supernatural creatures. Give me a list of things to put in the inner academy for an entrance area

Provide your insights and discussion on the following topics. 1. Introduction to Computational Fluid Dynamics (CFD) 2. Theory of CFD 3. Literature review on the usage of CFD in fire study. 4. References

A _________ is a region or area where an early human civilization began. Question 4Select one: a. cultural hearth b. archaeological hearth c. None of the answers are correct

quelle heure est le concert ? - ___________ Complete the dialogue with the correctly phrased answer. A.) C'est vingt heures trente minutes. B.) Il est vingt heures trente. C.) C'est vingt heure trente. D.) Il est vingt heures trente

The APP proceeds to follow up on an established patient with a diagnosis of heart failure with preserved grection fraction, The patent's cument in losartan, furosemide, metoprolol spironolactone, and empagillozin. This patient should be monitored for nex of O a. Hypercalcemia Oh Hypernotremia O a Hypoglycemia Cd. Hyperkalemia Clear my choice
The APP proceeds to follow up on an established

Solve 1. Suggest a plausible route by which a carbonyl ligand in [Mo(Cp)(CO)3(CH3)] might exchange for a phosphine. The initial step in your chosen route cannot invoke CO dissociation. 2. Predict the product or products from the hydroformylation of cyclohexene
Solve 1. Suggest a plausible route by which a

Prove that the entropy function is concave. A function f(x) is concave on an interval [a, b] if for any two points x1 and x2 in [a, b] and any , where 0 \f
Prove that the entropy function is concave. A

An optimal Blank______ layout often places workcenters with large amounts of interdepartment traffic adjacent to one another. Multiple choice question. project workcenter assembly line manufacturing cell

Currently the manufacturer has eight machines that operate on a two-shift (8 hours each) basis. Twenty workdays per year are used only for scheduled maintenance of equipment. Assume there are 250 total available workdays in a year. Each manufactured good takes 30 minutes to produce. a) What is the capacity of the factory

Describe what it means to neutralize ( in relation to chemistry and pH)

La passion de la famille Cousteau est answer the missing word

Question Match each program to the benefit it provides. A Medicare Unpaid leave up to 12 weeks to care for family B Family and Medical Leave Act (FMLA) Temporary disability income assistance C Social Security Disability income assistance D Consolidated Omnibus Budget Reconciliation Act (COBRA) Continuation of group health care benefits E Workers'

Choose the correct answer below. A. No, because the negation of a negation is not always the original statement. B. No, because they have a different number of symbols. C. Yes, because p is a true statement. D. Yes, because the negation of a negation is always the original statement

One of the problems of studying non-western architecture is Panopto Student User Guide: S X Home : Panopto X com/courses/133489/quizzes/609657/take zzes Chapter 3 Quiz Chapter 3 Quiz At Started: Feb 26 at 11:55am Quiz Instructions This quiz is on Chapter 3 of your textbook. Once you start the quiz, you must finish it. Do not refresh wind have any

Kim is trying to determine which statistical analysis to use for her research study. She wants to determine which variables "predict" or explain academic success in the freshmen year. Mary believes that high school GPA, SAT scores, level of social support during the freshman year, and academic self-efficacy can be good predictors of academic

Components Task 2 10 Task Characteristics of surface Suitable surface preparation method Tools and equipment Material requirements WHS requirements Work Instructions and specifications Task: To prepare curved surface of a veneered board table top. Work specifications: Table top dimensions: Diameter - 40 cm Height - 30 cm Thickness - 18 mm Surface

Find a basis for the column space and the rank of the matrix. 2 4 2 2 7 14 6 3 2 4 3 6 2 4 1 2 (a) a basis for the column space (b) the rank of the matrix

Let V = 2. For (u1, u2), (v1, v2) E V and a E R define vector addition by (21, U2) E (v1, v2) := (u1 + v1 - 2, u2 + 12 + 1) and scalar multiplication by a (u1, u2) := (au1 - 2a + 2, auz + a - 1). It can be shown that (V, E, ) is a vector space over the scalar field R. Find the following: the sum: (-8, -9) BB (7, 8) =( the scalar multiple: 50(-8,

Match the types of t-test with the correct description. Group of answer choices Dependent t-test [ Choose ] The nonparametric version of the independent t-test The nonparametric version of the dependent t-test Compares two means of non-related data Compares two means of related data Independent t-test [ Choose ] The nonparametric version of the

Focus on application style questions Chpt 10 molecular biology of the gene make me 20 questions SSiC including correct answers and rationale using Moreno: concepts and biology 7th edition Reese Campbell

PICK THE NUMBER THE CORRESPONDS TO THE MOST RELEVANT AND ACCURATE CHOICE: Bernini, curator and architect, introduced many new ways to think about space and design. Which of the following best describes Bernini's penchant for design composition? 1. Mannerist exaggeration 2. the use of rustication in sculptural design 3. the use of curvilinear line

All of the Latin American countries use Codex provisions for all of their food laws and regulations. Question 6 options: True False

A section view includes hatch marks that indicate the cutting plane, and are used to show features within the 3D object. Group of answer choices True False

5. True or False? A nurse manager is interested in determining whether there were statistically significant differences in outcome measures measured in 4 different time points (Baseline, 3 months after, 6 months after, and 9 months after). The most appropriate statistical test is factorial ANOVA

Cul de las siguientes opciones es cierto para la alineacin interna? Option A Es la primera cuestin de un enfoque estratgico de la remuneracin. Option B A menudo se la conoce como justicia distributiva. Option C Se centra en la satisfaccin del cliente y el crecimiento del negocio. Option D Aborda las relaciones dentro de una organizacin

Review Questions 11-1. Why do we focus on cash flows rather than accounting profits in making our capital-budgeting decisions? Why are we interested only in incremental cash flows rather than total cash flows? 11-2. If depreciation is not a cash-flow expense, does it affect the level of cash flows from a project in any way? Why? Study Problems

u'est-ce que vous aimez faire pendant vos loisirs? (voyager / faire des randonnes)

Predictive Arguments: A case is made for anticipating or predicting events based on the characteristics of a category (X or Y) or based on the relationship between X and Y. Some sample arguments are below (the combination of X and Y is not represented). All Xs have this characteristic, behave this way, or are in this state. Therefore, I predict __

Sales have been 80, 82, 88, 84, 89, and 85 during the last six weeks. What is the nave forecast for next period? Group of answer choices 85 86 87 None of the above

At room temperature, mercury, octane, and honey have the following viscosities: 1.53 mPas , 0.51 mPas , and 10000 mPas , respectively. Which one will flow most rapidly? Select the correct answer below: honey mercury octane There is not enough information to determine

Consider the following four-step assembly operation with quality problems. All resources are staffed by one employee. The first resource has a processing time of 5 minutes per unit. The second resource has a processing time of 6 minutes per unit. The third resource has a processing time of 3 minutes per unit. With a 30 percent probability, the

Towers and Steeples may project above the allowable building height. The height is restricted if the construction is combustible. The height is not restricted if the construction is non-combustible True or False

Left: Map of Nan Madol. Pohnpei, Micronesia. Saudeleur Dynasty. c. 700-1600 C.E. Basalt boulders and prismatic columns. Right: Map of The Forbidden City. Extensive structures and intricate arrangement of functional space in both the Nan Madol community and the Forbidden City support which of the following conclusions? (3 points) Both civilizations

Describe one of the common pseudoarchaeological themes. Provide an example, including briefly stating the pseudoarchaeology claim and what is currently known through scientific archaeology. (3 points)

2. Accurate historical and architectural design statements 3. Accurate and specific comparative analysis, citing differences and similarities in visual form and text 4. Cogent expository writing, especially proper use of grammar/spelling. 5. Points will be deducted for using opinions rather than architectural history details as a way to

You have a heat exchanger operating at steady state and are analyzing a single stream (i.e., you have a single inlet and outlet). a) What is a heat exchanger? What does it do? b) Simplify your general energy balance for this process. c) Simplify your general entropy balance for this process. Please clearly list all assumptions

Proposed Counterexample B Truth Value? P1: All velociraptors are dinosaurs. P2: Some velociraptors are carnivores. C: Some carnivores are not dinosaurs. Based on these truth values, is Proposed Counterexample B a successful counterexample to the given argument form? Yes No

For each of the following passages, some text is underlined. Determine whether or not the underlined text is the conclusion of the argument. It is also possible that there is no argument expressed in the passage. If that is the case, then choose the "no argument" option. Question 4 (1 point) 60% of Canadians play hockey. Jane is Canadian, which is

True or False? For verbs ending in -re such as vendre, add -i to make the past participle. True False

Dcrivez Write complete sentences using relative pronouns as indicated to describe these people and things. changed ma mre / que changed les professeurs / dont changed la profession / qui changed l'entreprise / o

Which normal distribution has a wider spread: the one with mean 9 and standard deviation 6 or the one with mean 6 and standard deviation 9? Explain your answer. Question content area bottom Part 1 The normal distribution with mean 9 and standard deviation 6 6 and standard deviation 9 has the wider spread because spread is represented by the

The pressure heads are measured at two sections in a pipeline and are found to be 8.3 m at point A and 76.7 m at point B. The two sections are 5.5 km apart along a 4.5-m-diameter riveted-steel pipe (best condition). A is 100 m higher than B. If the water temperature is 20C, what is the flow rate? Minor losses are negligible

Let p be "It is Tuesday," and let q be "It is raining." What statement is equivalent to the symbolic form q p ? Select the correct answer below: If it is Tuesday, then it is raining. The fact that it is raining implies that it is not Tuesday. Rain is necessary for it being Tuesday. It being Tuesday is sufficient for it raining

Tu arrives le 25 novembre ? - Non, __________ le 23. Complete the dialogue with the correct subject pronoun and its accompanying verb. nous arrivons j'arrive je arrive elle arrive

A membrane plant is operated at a volumetric flux of 75 L/m2 h at 17C and 0.85 bar. Calculate the specific flux at 20C

The pressure in a fluid flowing through a rigid tube is found to be P when the velocity is v. It is notice that at a later time the pressure has increased to 2P and all other conditions remain the same. What must happen to the velocity of the fluid? Answer Choices the velocity must decrease the velocity could increase or decrease the velocity

1. Ortrem(acc sing m-speaker) drrum in Cicernem verbrum tam paenitbat ut ex sent, ubi rtionem habuisset, quam celerrim fugeret. Hints: Review the constructions of impersonals like paenitet! What construction is signalled by tam...ut...? The mood of habuisset can be explained in terms of its context! What does quam mean when joined with a

Which of the following statements does NOT describe the importance of the sampling distribution of x? a. It is derived from multiple samples taken from the population. O b. The sampling distribution builds a foundation for statistical inference. O c. It's not any more important than the normal distribution. O d. Knowledge of this sampling

A large class took a brief survey of the students and asked whether or not they had any pets, and if they had over 20 20 hours of screen time every week. Complete the table and use the data to answer the following questions. Screen time, weekly Pets No pets Total At most 20 hours 21 Over 20 hours 33 Total 44 19 Screen time, weekly At most 20 hours

English to Latin Medea fled in her chariot with winged serpents to the palace of Aegeus after she had killed the daughter of the king of Corinth and also her own sons.

3.Nomme trois (3) faons de mettre en uvre la stratgie suivante: Favoriser l'affirmation du patrimoine linguistique pour les familles franco-ontariennes et justifie ta rponse

How important were myths of the amazons for the construction of Athenian identity

ohio.instructure.com OHIO Quiz: 5.2 Comprehension Quiz Question 1 1 pts What is her favorite holiday? New Year's Day Chinese New Year Christmas Easter D Question 2 1 pts

86. You're a forensic analyst working on a case. You know that one type of fingerprint pattern appears more frequently than others in the general population. Which fingerprint pattern is it? a. Accidental b. Arches C. Loops d. Whorls 87. What information can be furnished by a bloodstained fingerprint on the table? 1. fingerprint pattern 2. blood

5. El resultado del sistema AFIS debe ser corroborado por un experto en huellas dactilares

To prepare for reading the recipe for making mustard, you are going to do two tasks. First, you find the English equivalents of some French words and expressions. Then, you learn some new words specific to French recipes, including ingredients and steps in the recipe making process. Les mots apparents opens in a dialog . Match these English

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