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Mathematics Questions and Answers July 14, 2021

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write the contrapositive statement If a 7, then | a | 7.

Hello, can you tell me what your thoughts are on this? Thank you. A market research company surveyed consumers to determine their ranked preferences of American cars among the brands Ford, General Motors, and Tesla. a. What are the outcomes of this experiment for one respondent? b. What is the probability that one respondent will rank General
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watch help Video A group of college students are going to a lake house for the weekend and plan on renting small cars and large cars to make the trip. Each small car can hold 4 people and each large car can hold 6 people. A total of 5 cars were rented which can hold 24 people altogether. Graphically solve a system of equations in order to
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All survey questions (variables) are to relate to the same specific hypothetical population of your choice (ie."regular customers of John Smiths Seafood Restaurant"). Your survey can focus on customers relating to a hypothetical company or government organization offering a hypothetical product (or products) and/or service (or services). Make sure
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Let Y1 < Y2 < ...... Yn be the order stats of a random sample of size n from the uniform distribution of the continuous type over the closed interval [-p , +p]. Find the maximum likelihood estimators of and p. Are these two unbiased estimators?

The numbers of regular season wins for 10 football teams in a given season are given below. Determine the range, mean, variance, and standard deviation of the population data set 2 10 15 2 13 10 13 8 3 8

4. TWOSPOT SPROUTS r 2-spot sprouts and trace it. Who has the advantage? Draw the state graph fo rect number of states at each stage. As a hint. l've provided a template indicating the cor Draw the graph on the template. 5. n-SPOT SPROUTS Question: How many possible game states are there in n-spot Sprouts after 1 move? The answer IS a formula in
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22. The nurse notes that a client is receiving an oxytocin (Pitocin) infusion via a pump that is programmed to deliver 30 mlfhour. The available solution is Ringer's Lactated 1,000 ml with Pitocin 20 units. How many milliunits/minute is the client receiving? (Enter numeric value only.) 23. A client is receiving Heparin Sodium 25,000 Units in 5%
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FIND THE SOLUTION ON THE GIVEN DIFFERENTIAL EQUATIONS: \f
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Please answer the questions below asap Question 1 A squirrel takes a random path from one point in space to another. After it arrives at its destination, its distance between the start and the final is: 0 Either smaller than or equal to the displacement between the start and the final points 0 Always smaller than the displacement between the start
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Crash Day 193 Before After 1. The numbers in the Figure above indicate the weather (overcast or not) of 434 location- matched triplets of days, one day on which a trafc accident took place, and two control days without an accident (the day before the accident and the day after the accident). This dataset could be analyzed as a 1:2matched
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You want to know who is better in learning section 1 or section 2. Select one: a. Survey Research b. Qualitative Research c. Unorganized Research d. Experimental Research

The ________ is the main organ that processes, or metabolizes, alcohol and it can only process a small amount at a time, which is on average about one standard drink per hour

Family contextual analysis The M. family comprises of Mr. M. (Harry), Mrs. M. (Shirley), 18-year-old Annie, 15-year-old Michelle, 13-year-old Sean, and 7-year-old Bobby. Harry is the minister of Faith Baptist Church, where he has served for as far back as 15 years. Shirley is a housemother and is the essential guardian for the youngsters. For as

Tutoring Services: The Community College Survey of Student Engagement reports that 46% of the students surveyed rarely or never use peer or other tutoring resources. Suppose that in reality 40% of community college students never use tutoring services available at their college. In a simulation we select random samples from a population in which

(20 points) Answer the following questions as follows: 1.1 TRUE or FALSE? and Why? Naive Bayes algorithm assumes the feature independence. 1.2 The functions f and g are both concave functions of a single variable. Neither function is necessarily differentiable. Is the function h defined by h(x) = f(x) +g(x) necessarily concave, necessarily convex,
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The graph of a linear relation passes through the point (0, -4) and has a slope of Determine an equation for this linear relation in slope intercept form
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Objects that are projectiles such as bullets, cannon balls, baseballs, or flying coconuts are modeled using quadratic equations because the shape of their flight path is parabolic. These flying objects ascend upward in a somewhat curved path, hitting a maximum point, then they begin to descend due to gravity. Imagine that you are engaged in an

What is the answer to this question? Choose the option that best completes the statement. 1. A figure has symmetry with respect to a point if for every point Q of the figure a partner point Q'exists such that Pis the of QQ' 2. A figure has symmetry with respect to a plane X if for every point K of the figure a partner point K'exists such that X is
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X minutes remaining 25 OF 35 QUESTIONS REMAINING Question 8 3 Points Use the given conditions to write an equation for the line in slope-intercept form. Passing through (1, -8) and (-7, 8) A y = - 2x - 6 B y = mx - 6 C y+ 8= -2(X - 1) D y = 2X - 6
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List all the ways to select two members from S with repetition. The order in which the members are selected is not important. For?example, DD is allowed and BA is the same selection as AB. S= {B, C, D, E, F} List all the ways to select two members from S with repetition. The order in which the members are selected is not important. For example, DD
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alent who are required to enter their time worked for payroll using must do so on/by _________________in order to ensure timely and accurate pay. each weekday before midnight Sunday before midnight Monday before midnight Saturday before midnight

exas. 5) Determine truth value of the statement when p is T, q is F, and r is F a ) ( ~ p V q ) -> ~ ( p / ~ q ) b ) ( p q ) > ( ~p Vr) c ) ~ r [ ( p v q ) ~ p ] d) ~ [ ( q A r) > ( ~pVr) ]
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The sum of the areas of the square and triangle is 12.9 cm. Therefore, the area of the composite figure is the sum of the area of the rectangle and 12.9. What equation represents this relationship? Let x = length of longer rectangle dimension

add 3 scripted questions to this lesson plan: Introduction to One-to-One Correspondence: Explain the concept of one-to-one correspondence using simple examples (e.g., one apple corresponds to the number 1). Demonstrate counting objects using one-to-one correspondence with a set of classroom items. Guided Practice: Distribute sets of five blocks

Tutoring help is needed with this veterinary nursing assignment. Thank you.. VETERINARY MATH REVIEW Complete the following problems. Show all work. Highlight your final answers. Convert the following: [0.1 2 5 each) 1 28.8 mg = g 2 28.8 g = mg 3 5 dL = mL 4. 346 mL 2 L 5. 0.048 kg = mg 6 0.048 g = mg 7 2.54 cm = mm 8 54 mm: cm 9. 6 L 2 UL 10. 4000
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Question Show Examples In AVWX, the measure of zX=90, WV = 53, XW = 28, and VX = 45. What ratio represents the sine of _ W? Answer Attempt 1 out of 2 Submit
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Please do not attempt If you are not sure; please don't use unlocks to answer questions Interval-level and ratio-level variables may also be interpreted using a pie graph or bar graph; however, these types of variables often have too many categories for such graphs to provide meaningful information. Instead, these variables may be better

Tenisha gist cuts brass plates for an engraving job. From a sheet plates, three pieces 4 4/5 inches wide and two pieces 7 3/8 inches wide are cut. What is the smallest sheet of brass required to cut all five plates?Also show step by step to get your answer.

Need the answer with proper explanation 4. In a set of integers between the numbers 10 and 100,000, how many of these numbers are divisible by 3, 5, 9 and 11? [10 marks]
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cdftvgybhunji Incorrect Question 4 0/1 pts A director of manufacturing wants to test whether a new manufacturing method has costs equal to the costs of the current production method. The current production method operates with a mean cost of $200 per hour. State the null and the alternative hypotheses. O Ho : A 200 O Ho : / # 200, Ho : / = 200 O
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Select all expressions that could be equivalent to x^2 +bx-36 where b is negative responses: (x+3)(x12) (x2)(x+18) (x13)(x3) (x+4)(x+9) (x9)(x+4)

Please help give a comparison of the two columns here are some notes https://drive.google.com/file/d/1PtsU6Eug4p7F1opf-U33eJsJoGaJPXEF/view?usp=sharing Euclidean Geometry on Plane Hyperbolic Geometry Saddle Shape Poincare Disc model Congruence and Similarity Congruence and Similarity 1. Congruence relationships, SSS, SAS, ASA, 1. Which congruence
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Help please! (Level 3) 1. Qing attached a dog ramp to her bed, which allows her dog to easily climb onto the mattress. The ramp is 48 inches long. The base of the ramp is 40 inches from the base of the bed. How high off the ground is the top of the mattress? Round your answer to the nearest tenth. Answer:(Level 3) 2. The general form of a circle
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do you have any input on the comparison and maybe an explanation to go along with Euclidean Geometry on Plane Hyperbolic Geometry Saddle Shape Poincare Disc model Line properties 1. Lines are what? 1. extends innitely in 2 directions 2. Innite extension? 2. line has no center 3. Shortest path between 2 points is? 3. Shortest path between 2 points
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The network below shows the roads that exist between eight farms (A to H) with the numbers indicating distances in kilometres.The water authority wishes to connect these farms to the mains water supply by laying water pipes alongside existing roads.Find the shortest spanning tree.How long is it?The length of the arc is not necessarily proportional
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Are the two matrices similar? If so, find a matrix P such that B = P-PAP. (If not possible, enter IMPOSSIBLE.) 30 0 10 0 A = 0 20 B = 0 3 0 0 01 0 0 2. P =Let A be a diagonalizable n x n matrix and let P be an invertible n x n matrix such that B = P-AP is the diagonal form of A. Prove that AK = PB*p-1, where k is a positive integer. Use the result
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Suppose the monthly charge for cell phone plans is normally distributed with mean it = $62 and standard deviation a = $13. (Source: based on information from Consumers Report] 1. Label the normal curve with the given parameters. Shade the region that represents the percent of plans that charge less than $44. What is the probability that the plan
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need. Help qus 4.... Exercise 1. Show that grade involution is an algebra automorphism. That is, show do = up for all u, v E CL.. Exercise 2. Suppose {e, : 1
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I. Ratios (11.5 points) The following relate to 2020, 2019 data from the attached financial statements. In 2018, the value of Total Assets was 700, the value of Total Liabilities was 385 and the value of total equity was 315. Please express all numbers to two decimal points (for example, ROA of 13% would be "0.13"). For all calculations, please
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A plant can manufacture 50 tennis rackets per day for a total daily cost of $3,855 and 60 tennis rackets per day for a total daily cost of $4,245. (A) Assuming that daily cost and production are linearly related, find the total daily cost of producing x tennis rackets. (B) Graph the total daily cost for 0 ... x ... 100. (C) Interpret the slope and

A ball is thrown upward from a 352 ft cliff at a speed of 144 ft/s. The ball's height can be modeled by the equation H(t)= -16t 2 +144t+352 a) At what time will it take for the ball to reach its maximum height? (include units) b) What is the maximum height of the ball? (include units) c) When will the ball reach the ground below? (include units)

Type the correct answer in each box. If necessary, use lfor the fraction bar(s). Given: AB || CD. If the coordinates of point A are (8 , 0) and the coordinates 01 point B are (3 , 7), the y-intercept of AB is I: . If the coordinates of point D (> are (5 , 5), the equation of line CD is y: D x+ C]
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Part B Conduct a review of at least 3 articles and examine the following: (25) A. The framework(s) adopted B. Research method(s) adopted C. Sampling approach/method(s) used D. The data collection method(s) used E. The data analysis method(s) used. A mini review of the identified (above) must be conducted. The review must be done from a literature

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Determine whether the following are either a sequence or a sequence defined by a recurrence relation, or indicate what is wrong with the definition. an = 5an-1 + an-2 for every integer n _ 2 with a1 = 0. an = 6n + 2 for every positive integer n. 1, 4, 9, 16, . .., n2, ... an = an-1 + 2" + 4 for every integer n 2 2 with a1 = 1
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Query 2: Write a query to display every member in Ohio who made a payment greater than or equal to $300. List the MemberlD, First Name, Last Name. State. and Amount. (In that order.)
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1) Recall from Definition 5.16 that we defined a binary tree as an empty tree, denoted by null; or a root node x , a left subtree T , and a right subtree T r , where x is an arbitrary value and T and T r are both binary trees. A heap is a binary tree where each node stores a priority , and in which every node satisfies the heap property: the

1. As water falls from the clouds, what force keeps the water in drops? (1 point). 2. In order for liquid water to evaporate and become steam, heat must be added. When water boils on a stove, what bond is being broken by the heat of the stove? (1 point). 3. If heat is required to evaporate water, then what is released when water condenses? (1
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Q. 4(Discounted rewards).Let{Xn}be a Markov chain with transition matrixP. Whenever the Markov chain is in the statei, you get a rewardf(i). However, we must discount the value of rewards we will get in the future (a dollar you receive next year is worth less than a dollar you receive now, because if you receive the dollar now you can put it in

Find each values measure. Assume that segment that appear to be tangent are tangent. At least solving the even ones will do. Thanks in advance! 9. Solve for x. 10. Find AC. 11. Solve for x. 12. Solve for x. 13. Solve for x. 14. Solve for x. Date: Bell: Homework 7: Segments Lengths ** This is a 2-page document! ** Directions: Find each value or
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Using the method you are good at, determine the solution of the system of equations x - 37 = - x + 3/=
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Each of the following statements is true. Which one is true because of the Central Limit Theorem? If the sample size is large, the sample mean x will likely be close to the population mean . If the sample size is large, the distribution of sample means is approximately normal. A distribution of sample means is normal if the parent distribution is

The time it takes to give a man a shampoo and haircut is normally distributed with mean 22 minutes and standard deviation 3 minutes. Customers are scheduled every 30 minutes. (a) What is the probability that a male customer will take longer than the allotted time? (Round your answer to 4 decimal places.) (b) If three male customers are scheduled

A bird grabs a clam, carries it in its beak to a considerable height, and then drops it on a rock below, breaking the clam shell. Which is the correct energy conversion when the clam is dropped? Multiple Choice elastic potential to kinetic kinetic to gravitational potential gravitational potential to elastic potential gravitational potential to

Lu Homework: Problem Solving, S X Question 16 - Homework: Prob X * DB.docx * *EDUC 380 : Foundations of Ed x G how to screenshot on mac - Gc X + C ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddleware%2.. C . .. FS ] Log Out ~ ] Job Seekers | Geo.. . Georgia Military
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How I do this 1. (18 points)You are stationed at a port on the ocean. A cruise liner is sailing past your port. When it goes past you, it is traveling at a speed of 30 -and is sec 2,000 ft from the shore. 30 fu/sec You boat 2000 ft A. How far will the cruise liner be from you 20 seconds from now
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Unit 4 Lesson 8 Ready Find the missing side, n, and the missing angle, a. 2. a 5 n n 8 53.180 30 3 3. 6 4. a L 6 n 450 34.990 10
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1. Carefully locate the pulsar. Circle it on both pictures. 2. Calculate the time interval between the 2 images in years: t= 27 years 3. You'll need the length scale for each image. Note that there are two stars marked in both the 1973 and 2000 images. Measure the distance on each image between the two marked stars in millimeters, estimating to
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Why do circular systems mimic nature more than linear systems do? Circular systems decompose discarded waste rather than recycling it as linear systems do. Circular systems incorporate discarded materials into the process rather than disposing of them as linear systems do. Circular systems produce biodegradable waste rather than nondegradable

When dividing two numbers written in scientific notation, you can the exponents of the powers of 10. * is it? add or subtract

A packaging company strives to maintain a constant temperature for its packages that require a specific temperature range. It is believed that the temperature of packages follows a normal distribution with a mean of 8 degrees Celsius and a standard deviation of 0.5 degree Celsius. Inspectors take weekly samples for five weeks of eight randomly

A random sample of 25 statistics examinations was taken. The average score in the sample was 76 with a variance of 144. Assuming the scores are normally distributed, the 99% confidence interval for the population average examination score is

gv hbjctrvfygbuhn Incorrect Question 3 0/1 pts A director of manufacturing wants to test whether a new manufacturing method has costs less or equal to the costs of the current production method. The current production method operates with a mean cost of $200 per hour. State the null and the alternative hypotheses. O Ho : / > 200, Ha : / = 200 O Ho
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Independent memorial hospital administrators have recently received an internal audit report that indicates that 15% of all patient bills PROBLEM: This is one of the 7 of which you need to complete 5. Independent Memorial Hospital administrators have recently received an internal audit report that indicates that 15% of all patient bills contain an
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Could you please help me with this question and explain it? 2. In this question, you may use the fact that 541 | 2032 - 93. (a) Let x E Z. Using the fact that 541 is prime, show that x2 = 93 mod 541 x = 203 mod 541 or *= -203 mod 541 That is, show that x satisfies the first congruence if and only if it satisfies the second or the third. You should
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For each polynomial, determine the number of terms, and give the coefficient of each term. \f
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A local bottler in Hawaii wishes to ensure that an average of 14 ounces of passion fruit juice is used to fill each bottle. In order to analyze the accuracy of the bottling process, he takes a random sample of 31 bottles. The mean weight of the passion fruit juice in the sample is 13.38 ounces. Assume that the population standard deviation is 1.27

From a business news article or from some public information from where you work, find some data for analysis and comparison as follows: https://santamariatimes.comews/local/govt-and-politics/covid-19-statistics-can-t-be-compared-to-influenza-due-to-a-lack-of-flu/article_ca161f4d-ddc5-5b35-bc28-e9d3a347720f.html Two samples of at least 25 each
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Name Date 3-2 Examining and Using Translations Independent Practice 1. Do the diagrams below illustrate translations? Diagrams Is this a translation? HTAM MATH NOITAN NATION O Yes O No Geometry Wall Geometry Wall O Yes O No O Yes O No O Yes O No UNIVERSITY of UF FLORIDA O Yes O No UF FLORIDA O Yes O No 2tnio9 sis) Karma Points O Yes O NO MATH
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Task 1.2 -Part 1. Perform the following exercises of different transactions where purchases, discounts and returns are made. 1.)Librera Nuevo Amanecer sold 600 books on credit for $ 20.00 each with a sales term of 2/10 n / 30. The cost of the books sold is $ 8,500. After selling the books, the customer returned 50 books because they were damaged.

Assume that all these statements are true. e A, B, and C are finite subsets of the natural numbers (natural numbers include 0) e A, B, and C are not empty sets e AisasubsetofB The predicates P, Q, and R, are defined below and all have a domain of the integers. Symbol Meaning P(x) XeA Q(y) yEB R(2) Zel If we know Q(3) is true, then we know: . P(3)
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A school playground is rectangular and has a length of 50 m and a width of 30 m as shown. A safety zone of uniform width surrounds the playground. lf the area of the safety zone equals the area of the playground, what is the width of the safety zone, to 2 decimal places?

please help Suppose that a large controlled experiment tests whether caffeine improves reaction times. A very large number of randomly selected participants are randomly given identical-seeming pills with varying doses of caffeine (including none) and then given tests of reaction times under the same conditions. The experiment finds a strong
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Fill in the following blanks with the greatest digit that makes each statement true. a. 3 | 73 b. 9 | 5 7559 c. 11 | 987 d. 5 | 234 e. 6 | 1 63 f. 8 | 620_ ____________________E)_ swing ' b.9l5D659
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. What are circle theorems and how can they be used to solve problems? Apply the Theorems to Solve Problems Use the sketch of the picture for each problem to choose a theorem, set up an equation, and then solve. 1. Chords 5 and 6D intersect inside a circle at point B. AE= 2, CE=4,andED =3. Find EB. 2. A diameter of a circle is perpendicular to a
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can someone plz help me ! thanks a lot pechristian.instructure.com/courses/1000/external_tools/retrieve? display=full_width&url=https%3A 02:48:45 Time Remaining 25 1 point Solve the following equation and check for extraneous solutions: 2x -5 X 11 + x - 8 2 O {-4} {4, -8} {8,-4} O {4} Previous
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-2- DDWG3543 Answer all questions [Jawab semua soalan] Total [ Jumlah] Q1. Skaliskalor Corporation is working on its direct labor budget for the next two months. Each output requires 0.34 direct labor-hours. The direct labor rate is RM11.10 per direct labor The production budget calls for producing 8,000 units in April and 8,300 units in May
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Assessment Practice 17. Which shows the estimate of 549 - 210 18. by rounding to the nearest ten, and then the correct difference? A 330; 338 B 330; 328 C 340; 339 D 340; 329
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Lesson 19:The Distance Formula The distance formula states that the distance d between any two points with coordinates (x1, y1) and (x2, y2) is given by the following equation: d = SQRT[(x 2 - x 1 ) 2 + (y 2 - y 1 ) 2 ] . Note: SQRT means "square root" So, substitute the x and y values with the coordinate values. then calculate according to the

Two large containers A and B of the same size are filled with different fluids. The fluids in containers A and B are maintained at 0C and 100C, respectively. A small metal bar, whose initial temperature is 100C, is lowered into container A . After 1 minute the temperature of the bar is 90C. After 2 minutes (since being lowered into container A )

Shown to the right is a scatter plot that indicates a relationship between the percentage of adult females in a country who are literate and the mortality of children under five (per thousand). Also shown is a line that passes through or near the points. Find a linear function that models the data by finding the 400 slope-intercept form of the
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1. describe morrocan culture with picture 2. festivals and traditions of morocco country with picture 3. Moroccan business etiquette with pictures kindly answers for abovementioned questions with full explanation about 5 to 7 types of each question like 5 cultures with explanation, 5 festivals, 5 traditions and 5 business etiquattes and kindly

Construct a budget sheet that assists you in analyzing your financial status, set goals, make changes, whatever the case may be. This project will have more meaning to you the more it reflects your real life. You can use this to create a budget for your future life based on your plans of a future job, future housing, expenses, etc. I assure you
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The Elasticity of Demand Have you ever wondered how business set prices for their goods and services? One of the most important ideas in marketing is the elasticity of demand, or the response of consumers to a change in price. Consumers respond very differently to a change in price of a staple item, such as bread, as compared to a luxury item such
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3x - 5 = 2x +7 x=12 13. 14. 3 -x - 7 =-x-8 4 16 17 x +2 + 3x -8 - 90
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Carefully follow the instructions: Kindly answer the following questions in the attachment below:CONFIDENTIAL! No need to copy the questions ,answers directly; answer number 26 to 50 disregard number 1 to 25 and kindly put explanation every number why that is the answer. Thank you

Please help for below questions: Evaluate the improper integral if it eenverges. In this and all ether problems of this set, enter the capital letter "B" if it diverges. f 3 dz: 1 (m 1W3
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1 Bias-Variance Tradeoff Consider a dataset with n data points (X;, yi), X; C RPX], drawn from the following linear model: y = x 3* + E, where & is a Gaussian noise and the star sign is used to differentiate the true parameter from the estimators that will be introduced later. Consider the L2 regularized linear regression as follows: 3x = arg min-
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7:39 mylab.pearson.com Find the integral. 5/ x dx 1 9 x dx = [7:39 mylab.pearson.com Find the integral. 9 3 4 dx X x . . . dx =7:39 mylab.pearson.com Determine the following. Ge-0.1X dx 6e-0.1x dx = (Type an exact answer.)\f\f
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Tutoring Services: The Community College Survey of Student Engagement reports that 46% of the students surveyed rarely or never use peer or other tutoring resources. Suppose that in reality 40% of community college students never use tutoring services available at their college. In a simulation we select random samples from a population in which

Angles Vertical/Adjacent/Complementary Angles LI Nov 03, 8:36:45 PM Find the measure of the missing angle. a 20 Answer: a = Submit
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2. Debido a las elevadas tasas de interes, una empresa reporta que el 30% de sus cuentas por cobrar de otras empresas estan vencidas. Si un contador toma una muestra aleatoria de cinco de esas cuentas, determine la probabilidad de cada uno de los siguientes eventos, utilizando la formula de la probabilidad binomial: a) Ninguna de las cuentas esta
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Researchers are interested in the mean age of a certain population. A random sample of 10 individuals drawn from the population of interest has a mean of 27. Assuming that the population is approximately normally distributed with variance 20,can we conclude that the mean is different from 30 years? (=0.05).If the p - value is 0.0340 how can we use

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