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Mathematics Questions and Answers May 01, 2023

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I need help creating system of equations with the solution (2, 1, 0).

3) What is the bandwidth of a receiver with a quality factor of 50 and a resonance frequency of 540 kHz BW = 50kHz
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Thank you You have three different tanktops, two different hoodies, and four different pairs of jeans hanging in your closet. How many different unique outfits can be made if you must wear one tanktop, one hoodie and one pair of jeans
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QUESTION 4 1. In a large shopping mall, a marketing agency conducted a survey on credit cards. The results are shown in the following table: Employment Owns a Credit Does Not Own a Credit Status Card Card Employed 18 29 Unemployed 28 34 If a person is selected at random, find the probability that the person owns a credit card, given that the
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It took Debbie 2.7 hours to drive to hermother's house on Saturday morning. On her return trip on Sunday night, traffic washeavier, so the trip took her 3 hours. Her average speed on Sunday was 3 mph slower than on Saturday. What was her average speed on Sunday?

Please answer these questions so I can further understand my homework. QUESTION 15 0.5 Find the height of the flagpole in feet if it casts a 18 foot shadow and the 5 foot 11 inch man casts a 3 foot shadow. Round your answer to the nearest foot. Enter only the number. For example, 12 not 12 feet or 12 ft. QUESTION 16 0.5QUESTION 16 A student who is
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Which one of the following statements is true? O U(n, n + 1) = (1, 00). n=1 O U -, 2) = [0, 2). n=1 O O --,1+ - = [0, 1]. n=1 O n n n=1 O All of the other options are false
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y= - (square root X-4)+9 domain and range also is the relation a function? y= (1/x+7)-20 domain and range also is the relation a function? y=2[-3(X+1)] 2 +4 domain and range also is the relation a function?

(1 point) Take the Laplace transform of the following initial value problem and solve for Y(s) = Cly(t) }: 1, 0
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4-1 Index, Code, and Sort Records (Objs. 1-7) In this activity, you will practice using alphabetic indexing rules 5-8. 1. Index each name in the table. Code each name by writing each unit of the filing segment in the appropriate column. Filing Segment Order Key Unit Unit 2 Unit 3 Unit 4 Unit 5 1. 9 to 5 Uniform Shop 2. Albany Baptist Church 3. All
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Please explain the steps clearly and explain in detail. Consider the equation x' (t) = x3 (t) (13:2 (t) (1:30). (a) Find the equilibrium solutions for each value of a. (b) Determine their stability for each value of a. (0) Sketch solutions, indicating concavity/ convexity, increase/ decrease, and the limiting point for the cases a 0
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Please help !!!!!!!!!!!!!! Writing Assignment: Converting a Recipe In this assignment, you will be using a recipe of your choosing and using ratios to convert the recipe to make enough for 50 people. This assignment is worth 50 points. Step 1: Choose a recipe that has at least 4 ingredients. Step 2: List all the ingredients and the amount of each
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I performed all RREF and they were all the same. i am at a loss {'1 point} Which of these vectors can he wn'tten as a linear combination of 16 31 ll] 12
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Investor #1 decided to loan you the $300,000, paying all of the interest (8% per year) and principal in one lump sum at the end of 5 years
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Please help me to solve this, i will upvote Given A E Rmx\" such that rank(A) = m, b E R\" and l,u,c E R", let P = {m E R\" : An: = b, 15 m S u}. a. Let 3:0 E R\". Show that so is a. basic solution to (P) if and only if A530 = b and there exist disjoint set of indices 3, N1 and N2 such that B UN1 UNg = {1, . . . ,n} and they satisfy the following
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Suppose in a homogeneous system of linear equations the coefficients of one of the unknowns are all zeros. Show that the system has a nonzero solution.

QUESTION 3 (6.2 x 107) + (3.1 x 10-5) equalsQUESTION 4 -3-[(-3-3)0-313 +3 equals
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(a) How is the graph of y = f ( x 2) +6 obtained from the graph of f ? Shift the graph of f ( x ) ---Select---leftrightupwarddownward2units,then shift the graph---Select---leftrightupwarddownward6units. (b) How is the graph of y = f ( x ) obtained from the graph of f ? Reflect the graph of f ( x ) about the---Select---x-axisy-axisline x = y.

lQuestion l. [?5 pus) Write a math appiican'on, which will ask user to type in 3 input an integer A, input? is a String, input3 is an integer E. l[Since the user type in the 3 ' calculator should calculate and print out the result based on the follow cases: If input? = \"Plus\
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8. Write a query to display shipper id, shipper name , (len*width*height *product_quantity) as total volume shipped and show Which shipper has shipped highest volume of items. (1 ROW) [NOTE : SHIPPER TABLE, ORDER_HEADER TABLE, ORDER_ITEMS TABLE, PRODUCT TABLE] 9. Write a query to display carton id , (len*width*height) as carton_vol and identify
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which methods could you use to calculate the y-coordinate of the midpoint of a vertical line segment with endpoints at (0,0) and (0,15). Check all that apply. a. Divide 1 by 15b. Count by handc. Add the endpointsd. Divide 15 by 2

Evaluate the integral. (Use C for the constant of integration.) 1/( x 2 +6 x +10)^2dx

You are going to complete some mathematical analysis for Ali and Baba, two taxi dri in Gombak . In Gombak , there is a fixed global coordinate system . where the local taxi office . denoted O. is the origin . The rector ez points north , and the vector elp WE are going to assume that Ali and Baba will travel in the plane spanned by #1 a Figure I
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59. A small block of mass m, = 0.500 kg is released from rest at the top of a curved wedge of mass my = 3.00 kg, which 70. A 60-kg soccer player jumps vertically upwards and heads sits on a frictionless horizontal surface as in Figure P6.59a. the 0.45-kg ball as it is descending vertically with a speed of When the block leaves the wedge, its
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A person is standing on the edge of a 96 -foot high cliff and launches a rock from a slingshot upward at a speed of 40 feet per second. The height h of the rock after t seconds can be found using the equation h(t)=16t^2+40t+96 How long will it take for the rock to hit the ground?

Problem 10.4 Amor Manufacturing Co. of Geneva, Switzerland, had just observed a job in its laboratory in anticipation of releasing the job to the factory for production. The firm wants rather good accuracy for costing and labor forecasting. Specially, it wants to provide a 99% confidence level and a cycle time that is within 3% of the true value.
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16. How my different paths can a ball take as it fails from mp to bottom
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i need help with these question 6 - Chapter 2 Review Date: 1 . i. Use the remainder theorem to determine the remainder for each division. ii. Perform cach division. Express the result in quotient form. Identify all restrictions on the variable. (a) 13 + 4x2 - 3 divided r - 2 (b) 323 - 5r2 + 2r - 6 divided by r - 5 (c) 274 - 313 - 4x2 + 5x - 15
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The following formula models the number of automobiles, A, in thousands, that Washington residents purchased x years after 1980. A=2x2+16x+316 What is the first year in which residents purchased approximately 526 thousand cards

Is my answer correct? Use the graph to find the following. If there is more than one answer, separate them with commas. (a) All values at which fhas a local minimum: - 3, 4 (b) All local minimum values of f: 1, -2
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43. A dispatcher for the Citywide Taxi Company has six taxicabs at different locations and five cus- tomers who have called for service. The mileage from each taxi's present location to each customer is shown in the following table. Determine the optimal assignment(s) that will minimize the total mileage traveled. Customer Cab 4 NWUN-N 10
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The purchase price of a large 4K LED TV, including finance charges, was$1820. A down payment of$200was made, and the remainder was paid in24equal monthly installments. Find the monthly payment.

Kaushal orders one set of meal at a restaurant which offers a 20% discount there is a service charge of 5%and GST is at 18%given that he pays a total of rs 991.20 find the cost of the meal

Six college buddies bought each other Christmas gifts. They spent: $261.12 $120.52 $186.23 $298.97 $171.55 $263.96 What was the mean amount spent? Round your answer to the nearest cent.

MTH 2223 - Business Mathematics II 03 (BINM Group 3) vered One thousand tickets are sold at $7 each for a television valued at $869. What is the expected value of the gain if a person purchases 12 tickets? of 4.00 Note: Round your answer to the nearest hundredth. ion Answer: Next page Follow Us f in
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Use the formula and values, from question above, to answer the following: How many different ways can you create teams of 10 for the "Little Tykes" grade level? (2 points)
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https://intervisualtechnology.us/pxudpothrb/167/9127/UNIT_9_Project.pdf To solve these BIG idea Visualization problems you You can use visualization to find the image of a figure for a transformation. will pull together many concepts Task 1 and skills Each figure below is part of a capital letter in the English alphabet. To find the whole that you
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3.If two nonvertical lines have the same x-intercept, but different y-intercepts, can they be parallel?Explain your answer.

https://i.gyazo.com/c915920c9f1043aeea76c7a9ebc2b38c.png please open the link to see the questions.

Question 3: Travelling bands of microorganisms, chemotactically directed and diffusing move into a food source. They consume food as they go. A (dimensionless) model is given by 5:33 '5' (4) where Mr, t) and (1(39, t) are the bacteria and nutrient concentrations respectively. The boundary conditions are 6!: 6 (6b b as) as b(m,t)>D,a(m,t)>0 as
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Hello - can someone please confirm the fourier series expansion 2. Find the Fourier Series expansion of the periodic signal: y(t) = e- as shown on the graph below for the period 0
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Hello, I am looking to create 2 functions to satisfy these requirements (They can be polynomial of degree 3 or higher, exponential, logarithmic, or trigonometric function) -The first function must start from below or middle and go up in the end, representing the increase amount of customer purchasing the products as time goes on steadily, please
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Find an equation of the line with the given slope that passes through the given point. Write the equation in the form Ax + By = C Ax+By=C. m= -1,(-6,-8)

Could you please help with this attached question as soon as possible. 1. (07.01 MC) The moon forms a right triangle with the Earth and the Sun during one of its phases, as shown below: Earth Sun Moon A scientist measures the angle x and the distance y between the Sun and the moon. Using complete sentences, explain how the scientist can use only
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Can you help figure this out? In the CH 2 video entitled "Example 6: Melting Antarctica", the sea level rise was found to be Group of answer choices 74 feet 3.28 feet 74 km 74 meters

The formula for determining the area of a regular polygon is A. A= 2 ap B. A= P(b , + b2) C. A = ab D. A= bhFind the area of a regular pentagon whose sides measure 7 centimeters with an apothem 7.27 centimeters long. 101.8 cm2 127.2 cm2 122.5 cm2 152.7 cm2Find the area of a regular heptagon whose sides measure 8 cm with an apothem 6.2 cm long.
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i stuck in this question solve this question Problem 8. Consider the function y = -2 cos(r - 1/6). (a) (3 points) Find the amplitude, period, and horizontal shift of the function. (b) (3 points) Graph one complete period. Label five points on the r-axis and two points on the y-axis
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How many minutes and seconds will it have gained at the end of 7 days?

MATH 1342 Name Elementary Statistical Methods Lab Ch.6 Binomial Probability Critical Thinking; Empirical/Quantitative Skills United flight 15 from New York's JFK to San Francisco uses a Boeing 757-200 with 182 seats. Because some people with reservations don't show up, United can overbook by accepting more than 182 reservations. If the flight is
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Rationalize the denominator and simplify. 5 - 2/5+2

Use the laws of Boolean algebra to show that the two Boolean expressions in each pair are equivalent. a). xy+xy =x b). x(y +x)=x

Matrix question Question 1: Consider the following pay-off (game) matrix. e 3 M= 2e x n 4 3 1 y a) For what values is x a saddle value? (The numbers should be in decimal form with two digits after the decimal point) b) Why can't x and y both be saddle values? Because the )th and the, _ )th elements of M are c) What must the values of y be so that
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Please solve Consider the special cases of the systems of equations Ax=b listed. Case A b a '1 0 2 _1 1 1 '3 '1 1' 2 _0 _ 1 c '1 1' 0 _0 0_ 0 d '1 0' o _0 o_ 0 e '1 1' 2 1 1 _0 1_ 1 f ' 1' 1 o 1 _ 1_ 1 3 '1 2 0 2 4 0 1 3 4 4 _1 0 1 2 4 h '1 2 3 1 1 1 2 1 2 1 0 1 1 1
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2. Create frequency tables to represent the morning and afternoon dogs as two sets of data. Group the weights into classes that range 10 pounds. (4 points: 2 points for appropriate intervals, 2 points for correctly portraying data)
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Let A = {3, 10}, B = {10, 11, 28}, D = {35} and S = sample space = A B D. Identify (A c B c ) c . A c is the complement where it is the numbers not in set A. is the intersection in which both sets occur. But if the set isA c andB c and to the exponent of c, what does that mean?

A barge takes 4 hours to move at a constant rate downstream for 40 miles, helped by a current of 3 miles per hour. If the barge's engine are set at the same pace, find the time of its return trip against the current

2. Over a period of many months, a particular 5 year old boy's play ac- tivity was observed. The length of time spent in each episode of play with toys was recorded. The paper "A Temporal Analysis of Free Toy Play and Distractibility in Young Children" (Journal of Experimental Child Psychology, 1991, pages 41-69) reported the accompanying data on
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a) Use the inverse matrix method to solve the following system of equations (note: use the Gauss-Jordan elimination method to determine the required inverse matrix. Be sure to show your workings. If any other method, other than the Gauss-Jordan, is used or your workings not shown, you will be awarded a zero mark). 3x + 2y - z =9 2z - x +4y = 5
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(1 point) Consider two interconnected tanks as shown in the figure above. Tank 1 initial contains 70 L (liters) of water and 495 g of salt, while tank 2 initially contains 80 L of water and 455 g of salt. Water containing 15 g/L of salt is poured into tank1 at a rate of 2 L/min while the mixture flowing into tank 2 contains a salt concentration of
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1 1. Prove, for all integers x and y, 14x+ 36y #51.w, a) Use the eontrapositive to prove, for all x e Z , that if Six: , then 3|.t. There will be two cases, namely, xmod3 = land xmod 3 = 2 . 13} Use part (a) of this exercise to prove that the square root of3. J5 , is irrational
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Pamela is 5 years younger than Jiri. The sum of their ages is 51 . What is Jiri's age?

https://i.gyazo.com/db8062743a52169e5e749e3792e2bc8a.png please open the link to view the questions.

Let G= (L, R, E) be a bipartite graph, in which |L|=l, each vertex in L has degree a, and each vertex in R has degree b. Give a formula for the number of vertices in R. You need to provide a full justification for your answer.

Begin by translating polygon ABCD .Create line segment of length 5 units to the right of points A , B , C , and D . Connect the points you created to form a polygon that is congruent to ABCD .When you're done, you'll have translated polygon ABCD to the right by 5 units. Measure the slopes of the line segments (i.e., construction paths) you

Interpret the slope for the equation y = 3?.2 - D.5'?X For every increase of one in the independent variable X there is an increase of 0.5? in predicted X. For every increase of one in the independent variable X there is an decrease of 0.5? in predicted X. For every increase of one in the independent variable X there is an increase of 0.5? in
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3. (a) Find the coefficients v; for j = 0, 1, 2, ... in terms of a closed form exp representation Xt = City, Zey of the ARMA(2, 1) process Xt - 1.1Xt-1 +0.3Xt-2 = Zt + 0.2Zt-1, {Zth ~ WN(0, 57 ) (b) Provide the recurrence relations satisfied by the ACVF y(h) for h > 2 wi boundary conditions
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A certain population demographic may be defined as someone 27 and older, but less than 40 years of age. Express this statement using inequalities the inequality that describes the demographic is

lumber. If the company harvested the forest today, the required contribution would be $250,000. The company has agreed that the required contribution will grow by 3.2 percent per year. When should the company harvest the forest
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Can someone please help with this and please show workings 1. A population of 20 fruit flies triples every month. A. Fill in the table showing the number of fruit flies after t months. t 0 1 2 3 4 P(t) B. Write an equation for the number of fruit flies at time t. C. Sketch a graph of the number of fruit flies from 0 s t s 6. D. How many fruit
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Solve the system graphically and indicate whether the solution region is bounded or unbounded. Find the coordinates of each corner point. nothing x+2y4 x0 y0 Use the graphing tool to graph the system of inequalities.

Modeling economic growth. According to the Solow-Swan model for economic growth, capital It grows at a rate having the form: rate of change of capital = rate of investment rate of deprecation. Assuming the rate of investment is given by sx/E, where s is the savings rate and x/E captures the law of diminishing returns, and the rate of depreciation
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please answer ASAP and list them in order ! https://bb.mivu.org/webapps/assessment/take/launch.jsp?course_assessment_id=_448377_1&course_id=_22717_1&content_id=_5270960_1&step=null Question Completion Status: QUESTION 19 1 poi Given: ABC with AD || CB Prove: m 21+m
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Can someone help me with this question please. I think the answer is the third one but i would like for someone to check it. Use the figure below to answer the question that follows: B C H G A D E F What must be given to prove that ABIJ ~ ABDF? O-GH II JI O LBIJ = ZBFD O JI| FD O LBGH ~ LBJI
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Answer ALL questions in this section. Each question carries 15 marks. 13. (a) By drawing a token from a bag of tokens, the probabilities of getting the numbers shown on the tokens are shown as below : Number 20 10 5 2 Probability 0.05 0.15 0.25 X 0.40 (i) What is the value of "X" in the table above? (2 marks) (ii) If one token is drawn once
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Compute the determinant by cofactor expansion. At each step, choose a row or column that involves the least amount of computation. (a) and (b)

Ill. Using the rules on logarithms, expand the following logarithmic expressions. 1 . log, 2x2 (x + 1) 3x2 log2 2. (x - 1)2 3. 3 log2 x + log2(x + 1) - log2 2 - log2(x - 1) V. write the following exponential equations in logarithmic form. 5-1 = 1 . 25 2. 27 = 542x-1I.Evaluate the following logarithmic expressions: log 652 log2( 2. 32 Il. Rewrite
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Thank you so much for your help The vectors U = (c2/3, b, 3), V = (vc, 2, 1) are parallel. Find the norm of the vector U
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SHow clear answers please Rewrite the sum using sigma notation. + 1 . 2 2. 3 3. 4 4. 5 Which summation represents the sum? - M 8 O A . k(k + 1) k = 1 4 O B. E k(k + 1) K = 1 O C. k(k + 1) k = 0 OO OD. C - k 1 K = 1Find n when a, = - 8, d = -2, and an = - 16.A theater has 25 rows of seats. The first row has 22 seats, the second row has 26 seats,
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PLEASE ANSWER ASAP WITH THROUGH EXPLANATION so I can learn my homework Question 17 0 out of 0.5 points New York City covers an area of 302.6 square miles. There are 8.54 million people living in New York City. Los Angeles has an area of 503 square miles X and has a population of 3.98 million people. How many more people, per square mile, live in
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Problem 10.5 At Maggard Micro Manufacturing, Inc., workers press semiconductors into predrilled slots on printed circuit boards. The elemental motions for normal time used by the company:r are as follow: Reach 6 inches for semiconductors 4U TMU Grasp the semiconductor 1C! TMU Move semiconductor to printed circuit board 3G TMU Position
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Question 6 (Principal-Only MBS and Interest-Only MBS) Referring to the previous question, what is the value of the IO MBS? Question 7 (Principal-Only MBS and Interest-Only MBS) Referring to the previous question, what is the average life of the IO MBS? Question 8 (Principal-Only MBS and Interest-Only MBS) Suppose now that you purchased the IO MBS
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can you help me in this question Question 17 (4 points) Word Problem Question 4: (You must upload an image of your FULL solution to the question in eConestoga: Course Tools, Assignments, [Final Exam Submission]) A mortgage of $400,000 is to be amortized by end-of-month payments over a 25- year period. The interest rate on the mortgage is 6%
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QUESTION: The questions are placed in attachment below kindly refer them \fQuestion No. 2 Apply Newton's divided difference formula to find the polynomial which satisfy the data hence evaluate f (3) and f (5) from the following table. X 2 4 7 12 V 10 78 390 1870Question No. 3 Use Newton Backward difference formula to construct interpolating
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Referring to practical case in question {2). Answer the following questions a. Shows the output of ttest between "V: employee performance, X1: reward 8: recognition, X2: appraisal, X3: system support, and X4: job satisfaction" (test variables) and race: 1 = \"Arab\
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If the function .... a solution of y'-2ty=1? Justify your answer \f\f
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Recall that a function f(x) is continuous at a value x = a if 1. the limit of f(x) as x approaches a exists 2. the limit of f(x) as x approaches a equals f(a). Given the piecewise defined function g (x ) = -|x| + k, if x 3 what value of k makes g(x) continuous at x=3
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Please show work!! 9A construction worker throws a sandwich to his coworker below, and the height of the sandwich is graphed below. 195 Height of Sandwich in Feet 180 165 150 15 o 2 3 4 5 Time in Seconds Find the equation that models the height of the sandwich over time
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Really need help with this question. Thank you in advance!! The bank offers you an investment plan where you invest $7903 at an interest rate of 3% compounded monthly, and after some period of time, the bank will pay you payments of $660at the beginning of every quarter for 9 years. How long (in years, round to two decimal places) do you have to

Instructions 1. Prepare a revised three-year partial income statement summary. 2. Comment on the trend of gross profit and gross profit percentage before and after the revision
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Make a table listing ordered pairs for each function. The sketch the graph and state the domain and range \f
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I do not know how to find domain and range of any function. can someone walk me through these? Safari File Edit View History Bookmarks Window Help 80% Mon 7:58 PM QE . . . webwork.as.uky.edu C 3.2 Domain and Range (Part 1): MA109: College Algebra (Summer 2020) WeBWork : MA109Su2-2020 : Homework_8_Section_3.2A : 11 + WeBWork MAA MATHEMATICAL
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Find the measure of the arc or angle indicated.Assume that lines which appear tangent are tangent. Geometry 10.5 Relationships in Circles Find the measure of the arc or angle indicated. Assume that lines which appear tangent are tangent. 253 - O 770 O 730 O 46 O 90
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please solve a, b, c, and d, The initial value problem (IVP). (7) dy dx - 3,23 >(2) - 0. which was discussed in Example 9 and Problem 29 of Section 1.2, is an example of an IVP that has more than one solution. The goal of this project is to find all the solutions to (7) on (-, + 5 ). It turns out that there are infinitely many! These solutions can
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Does the problem specify a function with independent variable x?If so, find the domain of the function.If not, find a value of x to which there corresponds more than one value of y. x 2 + y 2 = 9

1: Turn the polar formula into the dicarity P( 4 , 70 ) Q2: Find the dicational formula to the polar formula P( 3 , 6 )

Costos de Exp., -131.400 -131.400 -109.500 -91.250 -102.200
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1.The inversion mapping takes z to w = 1/ z . Find the fixed points, meaning points in z that get mapped to themselves. 2.Each line through the origin in the z plane maps inwworld to a line also through the origin. Try to show this in both rectangular and polar coordinates. 3.A line that does not include the origin in z has a traditional equation

16. How much money will I need to have at retirement so I can withdraw $60,000 a year for 20 years from an account earning 8% compounded annually? :1. How much do you need in your account at the beginning b. How much total money will you pull out of the account? c. How much of that money is interest
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