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Mathematics Questions and Answers March 18, 2018

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Answer the following question. Follow the format given and write legibly to avoid confusions of answer. THANK YOU VERY MUCH!! 1. Find the general solution of the given differential equation, and use it to determine how solutions behave as t - co. + = 3 cos(4t), t> 0 t. NOTE: Use c for the constant of integration. y Solutions converge to the

Calculation. Given: A sedentary 20-year old female with a height of 5'2 and weight of 135lbs. Compute for: Body Mass Index BMI Classification Desirable Body Weight Desirable Body Weight Range Total Energy Requirement

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Can you please solve this in detail . Please explain A part-time salesperson earns $175 per week plus a 5% commission on all her sales. Find the minimum amount of sales she must make to ensure that she carns at least $300 per week

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e) $10 cm 20 cm

Bob and Rob drink beer at a party as soon as they arrive. Every hour, Bob drinks two 250 ml beers with 8.3 grams of alcohol per beer. Every hour, Rob drinks a 250 ml beer but with twice the number of grams of alcohol per beer (so his beer is twice as strong! But he only drinks one per hour). Bob has 6 liters of blood in his body (so 6000 ml). Rob

MU Percent 68.0% MD Percent 18.0% Gross Margin Percent

Solve the following linear program Max Z = 30 X1 + 40 X2 St: 4 X1 + 2 X2 _ (greater than or equal to) 2 x2 _ (greater than or equal to) 0 I need this ASAP!!! Please and thank you

4. ST lies on the coordinate plane with S located at (3, 2). The midpoint of ST is Z(3, 9). Can the location of T be determined? If so, state the location. If not, explain why not

2 5 The one-to-one functions g and h are defined as follows. g -1(-8, 9), (5, 0), (6, -1), (9. -3)} h (x) =3x-14 Find the following. 8 (9 ) - 1 h(* ) = 1 X P ( n ] . n ) (3 ) = 1

According to the given project in the image please answer the question given below Communications - How stakeholders will be communicated to and type of communication/frequency. Scope of Change Amaze IT Services is the name of the company which manufactures and sells Wi-Pi routers. The use of headphones by employees during work hours has

How to complete square and write in f(x)=a(x-h)^2+k N (x) = -x +8x-20

Hi I need help with some questions for my assignment please. I need a level 4 answer for each questions please. Make sure you explaining everything properly for me to understand and please don't write in cursive I don't understand!! Also I am in grade 11 so please use grade 11 functions method don't use grade 12 and university stuff please !!

Just as the difference rule gives rise to a formula for the probability of the complement of an event, so the addition and inelusionfexelusion rules give rise to formulas for the probability of the union of mutually disjoints events and for a general union of (not necessarily mutually exclusive) events. Prove that for any events A and B P(A U B) :

solve the following equations by using quadratic formula and answer the subsequent questions 1a.-2x+7x+3=0 a.are the roots equal or unequal b.are the roots rational or irrational c.are the roots real or non- real 2.b.6x+3x+1=0 a .are the roots equal or unequal b.are the roots real or non-real c .are the roots rational or irrational 3.x-10x+25=0 a

Directions Traditionally, a minimum credit score of 620 or better was required by many lenders. Today, lenders are more strict, and many prefer a score of 640 or better as a minimum. 1. You're a banker. A friend would like to borrow $1,000 from your bank. They have a credit score of 630. What is your decision about lending them money, and why? 2.

Question 2 (b) Describe any three requirements for implementing TOMM in the Organisation. (15m)

An electronics vendor sells notebook computers. The company stocks 100 computers at the beginning of each month. Eighty computers are sold when priced at $1,600. However, when priced at $1,350, all 100 computers are sold. Assume that the relationship between the number of computers c and the price per computer p is linear. Make up a linear model

Hi! Thank you for your help! Please do NOT use a calculator for the following question! 5. Let f(x) = x2 - x, for x E R. The following diagram shows part of the graph of f. diagram not to scale The graph of f crosses the x-axis at the origin and at the point P(1,10). The line L intersects the graph of f at another point Q as shown in the following

Euler circuit Course Forums Calendar Gradebook Log Out Home > MAT 100 Winter 2022, Prof. Clayton > Assessment Mod 1a - HOMEWORK, Graph Theory: Euler Paths, Euler Circuits Score: 15/21 13/15 answered Question 9 D C B E A Q Find any Euler circuit on the graph above. Give your answer as a list of vertices, starting and ending at the same vertex.

Solve the system of equations. 4x - 4y + 7z = 20 x + 4y+z = 17 4y - Z = 8 Select the correct choice below and fill in any answer boxes within your choice. O A. The system has a single solution. The solution set is (Type exact answers in simplified form.) O B. There are infinitely many solutions and the equations are dependent. The solution set is

Please give me Answer fastly Consider the symmetric group 33 consisting of the permutations of three objects and ViEW the three basis vectors of R3 as the three objects that etc permutei This leads to the following three-dimensional rep I)" of 33: on] n10 DL{e}=(1l} a), D"(b)=(1 i] a). DID [101 Here the rep is oniy Specied for the two generators

Question 45 2.22 pts Consider the graph of y =f(x). Which transformation would stretch the graph vertically by a factor of 3, translate the graph up 1 unit, and reflect the graph across the y-axis? O y = 3 A-x+ 1) O y=-3 1(x) +1 O y=-3 1(x+ 1) O y= 3 1-x)+1

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Suppose that $19,256 is invested at an interest rate of 5.1% per year, compounded continuously. a) Find the exponential function that describes the amount in the account after time t, in years. b) What is the balance after 1 year? 2 years? 5 years? 10 years? c) What is the doubling time? a) The exponential growth function is P(t) = (Type

Hi I need help with these question please 7. Given that a Binomial Variate \\ has a mean of & and a variance of - find the values of p. q and n. 8. A window pane is made in the shape of a square whose side length X is a random variable with mean 50 cm and standard deviation 0.1 cm. (a) If P is the perimeter of the pane, find E(P), the mean of P.

(2.2) Questions 1,5,6,9,11,23 On paper please. Exercise Set 2.2 In Exercises 1-4, verify that det ( A) = det (AT). 1. A = [ 7] 2. A= [2-27 mnoO TORNO NOOO O In TN N 00 In Exercises 5-8, find the determinant of the given elementary matrix by inspection. In Exercises 15-22, evaluate the determinant, given that 0 4 = -6 on e 15. bo 16. 0 0 O O O O

Suppose that T: V > V is a linear transformation. 1. Prove that 3(v) = T(T(v)) is also a linear transformation. 2. Give an example of a non-zero transformation T: R2 > R2 such that T(T(v)) : 0 for all v E R2. 3. If T(T(v)) : 0 for all v E V, what can you conclude about Image(T) and Ker(T)

(2) Use MATLAB to solve the linear algebraic system below by reducing the augmented matrix to the reduced row echelon form. Redo the problem and show your result theoretically. Do theory and simulation match? Explain. ,3 if T. . .. - \\ AssliLmearAlu; x E C C:/L|sei'S/prodH'Downloads/As5.1_LlnearAlgebra.pdf Apps E vocalemamr e StudentCenter n

Question 2 (10 pointS) In 4 years, Sara wanted to start cooking school. The tuition and auxiliary fees are $10,000. The interest rate is 3.00%/a compounded monthly. Determine the amount she has to put into the account now if we assume she will not make any additional depositions. Determine the equivalent rate per annum if the account is compounded

Please make an equation for all of these Zaria and Yadira are both saving money for a car. They both began saving at the same time. Xavier has two tanks for holding water on his property. | Wanda is ordering lipsticks while she has a summer job. Ulta charges $14.00 per lipstick and requires a Zaria started with $250.25 and adds $15.15 to Both

23-33 please and thank you 23. cos A = .7986, find angle A. a. 79 degrees c. 53 degrees b. 38 degrees d. 37 degrees 24. tan R = 4.0108, find angle R. a. 76 degrees c. 4 degrees b. 14 degrees d. 90 degrees 25. If the radius of a circle is 3.1, find the circumference. a. 6.2 1 b. 3.1 n c. 6.2 d. 3.1 26. If the diameter of a circle is 10, find the

out of 38 (6 pts each) For the following functions, (a) state the domain of the function, (b) state the range of the function, (c) define a rule for f, and (d) sketch a graph of the function f (x). 1. f(x) = Vx-3 2. f (x ) = -Vx-2+3 a ) domain : a ) domain : b) range : b ) range: C) c) d) d)

the moldon 3. Over the last 12 years Johanna saved some of her pay each month. She now has $64,000. She decides to invest some of it at 3.75% annual interest and the rest at 4.25% annual interest. After one year, her total interest earned from both accounts was $2610. How much did she invest in each account? (Clearly label which amount is for

exam help please ?? 1. Consider the vertex matrix M that represents the route map of a new rapid train that services the five cities, P, P, P, P, and P. The entry m. =1 indicates that there is a service between city i and city j; otherwise m, =0. 01010 0 01 10 1 10 0 0 1 10 01 0 0 010 Draw a directed graph D to visualize the routes of the train

1. [0/2 Points] DETAILS PREVIOUS ANSWERS ZILLDIFFEQMODAP11 7.1.001. MY NOTES ASK YOUR TEACHER Use Definition 7.1.1. DEFINITION 7.1.1 Laplace Transform Let f be a function defined for t 2 0. Then the integral eff(t)} = e - str(t ) at is said to be the Laplace transform of f, provided that the integral converges. Find {{f(t)}. (Write your answer as

hi can you please help me with a few questions? 1) Determine whether each of the following statements are true or false. Write True if the statement is true and False if the statement is false. a) U and R are coplanar. O P . (D b) R and Q are coplanar. T c) R and Q are collinear. R d) O and T are collinear. Q W 2) Give another name for plane W. 3)

Question 7 (20 points) Find the solution X ({ ) of the initial value problem x' = Ax, A -1 2 . x (0)

A Rph needs to weigh 4mg on a balance with SR of 5mg and with acceptable error no greater than 5% What is the least weighable quantity (mg) of the scale

The mapping (1" .V) - lg X - h, ay - K can be used with the transformation of y = x) to y = af(b(x - h)) + k. What would be the correct mapping for the function F * 3 = 5fl g0! - 5)I from the graph of y = f(X)? Select one: Q a. (x,y) -> (1/4x + 6, 5y - 3) O b. (x,y) -> (4x + 6, 5y - 3) O C. (X,y) -> (1/4): - 6, 'I/Sy - 3) Q d. (x,y) -> (4x - 6, 5y

Answer this please ELA 30-2 On the Rainy River and Platoon Assignment reading the short story On the Rainy River and viewing th on you are able to better understand what it was like for an rican soldier during the Vietnam War. Throughout both piece ature there were numerous themes brought forth in tragic cumstances. art One With each of the themes

what will be the remainder? 21 If we divide the polynomial x4 + 4x + 2x2 + x + 4 by x2 + 3x, what will be the remainder

y: 0 of 1 pts. See Details for more. > Next question Get a similar estion Yo Solve the following system of equations by substitution + y - 10x + 10y - 30 O No solution O Infinite number of solutions

Question 2 Homework 04 F21: Problem 2 Previous Problem Problem List Next Problem (1 point) If A and B are 3 X 8 matrices, and C is a 9 X 3 matrix, which of the following are defined? A. A - B B. C - A BC. BT - CT D. BT E. AT + BT

Evelyn and Meredith decided to kayak 1 mile up and then back in the Humboldt channel. The rate of the water flowing in the channel was 2 miles per hour. The total time it took them to kayak up and back was 3 hours and 40 minutes. Assuming they were padding their double kayak at a fairly consistent rate, find the rate Evelyn and Meredith were

n 32 Given logn = 1.447, determine the approximate value of log(107?) d Record your answer to the nearest hundredth on the grid provided. out of

Pls answer both & show work thanks! 17. When light of wavelength 138 nm illuminates a metal the photoelectrons emitted have maximum kinetic energy equal to 8.07 eV. What will the photoelectron's maximum kinetic energy become when light of wavelength 391 nm shines on the same metal? 18. The nuclear weapon dropped on the city of Nagasaki in 1945 had

Please show all work neatly. Thank you and I will upvote. Find the Laplace transform of the function f(t). f(t) = sin 2t if 0 4x Click the icon to view a short table of Laplace transforms. F(S) =

b. y 2-2x2 - 8X - 6 (4)

(b) Consider the matrix B = , which is associated with the dynamical system Bxk = Xk+1 . In this system, is the origin an attractor, repeller, saddle, or spiral point? (6 marks)

The answer are either b=0 or b does not equal 0 Each of the multiplication expressions below will have a product that can be written in the form a + bi, Select the label that best describes the product. (Note: / = =1 & ? = -1). a) (4 - 3/)(4+ 37) > b) (4 - 3/)(1) => c) (6/)(4 + 3/) => d) (6/)(1) => C e) (-5)(4+ 3i) => 1) (-5)(1) C

Find the best solution using the simplex method Max (Z) = 6x1 + 8x2 + 4x3 x1 + 3 x2 56 s/c X1 + 3x2 56 X2 $1 (X1 . X2. X3) 20

Of parts a) and b), one part is an identity and one part is an equation. For the identity, prove it algebraically. For the equation, solve algebraically for 0, where 050

Consider L a linear transformation from R" to R" and denote by L E Rnxn its canonical matrix. Let (u1, ., Un) be any orthonormal basis of R" and U = u1 . . un E Rnxn Show that L' = U LU computes the transformation of vectors in R" using coordinates in the basis (u1, . . . , Un)

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Proceso de comunicacion Modelos Tecnica de la Barreras Elementos comunicacion a. b. C. d. e

Drug Concentration The concentration C of a certain drug in a patient's bloodstream 1\" minutes after injection is given by C(I) : 501' r2+25 I Find the horizontal asymptote of C(t). What happens to the concentration of the drug as 1' increases? I Using your graphing utility Tl- 83/84, graph C = C(t). Determine the time at which the concentration

1 0 - 3 2 Find a basis for the null space of the matrix 0 1 2 3 3-51-9 A basis for the null space is {D}. (Use a comma to separate vectors as needed.)

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Caleb owns a used book shop, charging $8 for each used book that he sells. It costs him $3.50 for each used book and $0.16 per bag. In addition, he spends $1150 on rent, $92 on electricity, and $2240 on labor costs each month. Analyze Caleb's business by answering the following questions. (5 points: Part I - 1 point; Part II - 1 point; Part III -

(b) What is the expected number Of day: before Ms. Sandhu's baby arrives? [10

(a) By using the substitution I = e', determine the eigenvalues A of the boundary value problem 2x2day dra + 6r dr dy + xay =0 with y = 0 at r = 1 and 1 = ? (b) Show that in the t-plane the boundary value problem is of Sturm-Liouville form and give the weight function w(t). (c) What, in the r-plane, is the corresponding set of orthonormal

In your Week 9 large class, you considered the initial value problem of an object falling from rest, described by the differential equation M) = g wt). (1) where :t(t) 2 U is the displacement in metres of the object at t seconds, 33(0) = 0, g = 9.81 mjs2 is acceleration due to gravity, and k > [J is a constant. In Question 2 of this assignment,

Quiz Active 2 6 7 9 10 Which of the following tables does not represent a functio A. X 5 2 UJ -1 -3 B. -3 -2 -7 - 3 O -1 UJ C. X -2 -1 n

Assignment: Imagine that you are in an argument with your sibling or friend about the size of the slice of pizza that you were both served. They say that it was unfair because you got a bigger piece. What information would you need to know about each slice of pizza in order to calculate which one had a larger area? Explain. (hint: remember the

Take Quiz Exit Mastery Quiz 3.1 Questions Started: Jul 5 at 6:14pm Question 1 Quiz Instructions Question 2 Question 3 Question 4 D Question 1 1 pts Time Elapsed: Hide Time Attempt due: Jul 5 at 11:59pm 0 Minutes, 11 Seconds Evaluate: 57! 52! The answer to this problem cannot be computed because it is too big. 57 x 56 x 55 x 54 x 53 57 x 56 x 55 x

Please answer following questions: - Behaviour modelling What kind of behaviour would vou exhibit for the team members? ' Idea challenging and testing - How the innovative idea will be tested and challenged before launch? ' How would you an innovate environment that allows team members to share information, knowledge, and experience with each

In 2000, the median household income was $41,990. In 2010, it was $49,445. (Source: www.census.gov.) N What is the average rate of change in the median household income over this time period? M

Pls answer all 6. Batteries operating a flashlight produce a current of 1.75 A in a light bulb that has a resistance of 4 ohms. The voltage of the battery is 7 volts about 2.3 volts 5.75 volts 2.25 volts 7. The number of protons in a nucleus is the mass number neutron number atomic number isotope number 8. The total number of particles (nucleons)

Determine the exact value forCSC ig. Show your work for full m arks. f + V 1-1-1- :c 0" I Paragraph V B I U V A] E V Find the exact value ofsin 2A 3 COS - COS sin 57 6 6 . Show your work for full marks. Paragraph v BIUVA Ev V + V Add a File Record Audio Record VideoThe height, h, in centimetres, of a piston moving up and down in an engine cylinder

Graph D 5 3 2 6 -5 -4 -3 -2 -1 2 4 5 -3 -4 5 Graph D number of x-intercepts: what is the y-intercept: end behaviour: from Quadrant to Quadrant so the leading coefficient is domain: range: number of turning points: Graph D represents a polynomial function. It matches with function

Your Sirius radio bill is $45 each month. You have set up an automatic payment out of your bank account. You have $560 in your bank account, and you do not make any deposits to or withdraw from your account. Write this information using integers and give the net balance in your account after 1 year

Determine a vector equation of the line that passes through the point (3,7,2) and is parallel to the axis.

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Question 3:- Given the following orders (log base 2):- [1] N2 log {N} {21 2'03 ml [3] 2\" [4] N\" [5] (BlElNl}-5 Arrange them in an increasing order of growth rate with g(n) following fin] in your list if fin] = Olginll. [Explain your answer]

Problem 1. (15 points) (a) Show that an elementary lower triangular matrix of type k defined by MR (refer lecture notes for the explicit definition of this matrix) MK = I+ me (b) Show that the inverse of MR in (a) is given by M = I -mek (c) Show that the elementary matrix M defined in the lecture notes is such that Ma, where a = [a11, a21, . ..,

3. Determine whether the equilibrium point y. =0 is asymptotically stable, stable but not asymptotic cally stable, or unstable. (a) y' = y (b) y' = Y 3 8 3 (c) y' = y (d) y' =

D Question 9 2 pts ements 5 4. ons 3 Hub for 2- 1. orial Services 45 -4 -3 -2 -1 1 2 3 4 5 or (24/7) Tutoring -2 -3 -4 -5 Suppose that f is defined by the graph above. Find the zeros (roots) of f

@ Home Community - CCA (24) x @ Module 2 Mastery Check 2 (4.1 x Take a Test - Imansade Walls X Beginning and Intermediate Al X * Search Results | Course Hero X + X -> C @ https://www.mathxl.com/Student/PlayerTest.aspx?appproductid=3&tool_consumer_info_product_family_code=desire2learn&l... ... MAT055C02 Algebraic Literacy (Marget Kugler) SP21

2. The following scenario models the value of a house vs. number of years owned of a home in the Lakeshore area. The house has been appreciating in value by 5% per year on average. Number Value of a ) What type of relation exists in the table and of Years House ($) First Ratio explain how you know. 0 120,000 Differences expotential relation -600

1. Quin bought six different types of fish. Some of the fish can live in the same aquarium, but others cannot. Guppies can live with Mollies, Swordtails can live with Guppies, Plecostomachn live with both Mollies and Guppies, Gold Rams can live only with Plecostom and Piranhas cannot live with any of the other fish. Draw a graph to illustrate this

WXYZ is a parallelogram.If XZ =4 x +14and RZ =5 x -23,find XR .

WCIGEL YOUR CUSWEI (14 out of 25) What is the range of the function f(x) = -7x- - 5

Solve the following equation, checking that your solution is correct: 16 = 56 6 x x+3

\fThe graph of y = g (x) is shown. Draw the graph of y = -g (x) -2. 8 - 6- 4- x X -8 -6 2 5 -4 -2 4 6 8 -2- -4- CO
$\fThe graph of y = g (x) is shown. Draw the graph$ $\fThe graph of y = g (x) is shown. Draw the graph$

DETAILS LARLINALG8 3.4.036. Determine whether the points are collinear. ( 1. 3). ( 2 4). ( 4, -6) O collinear O not collinear Show My Work (Regime? What steps or reasoning did you use? Your work counts towards your score You can submit show my work an unlimited number of umes Uploaded File (10 Mile marin No Files to Display Upload File DODU Show

Sketch the function. g(x) = 6 (x - 5)(x +4)(x+ 1) Select one

1. Determine the slope in each situation. Between point A and B. b) Between point C and D. 10- 10 C B 5 A -10 5 10 -10 -5 D 10 -5 5 -40 -10

differential (1 point) Find y as a function of t if y" - 9y = 0 with y(0) = 4, y' (0) = 2. y=

Y>4x-62x+2y \f

Checklist 1: Assess stakeholder interests Steps Step 1: Document the following workplace details using Template 1. Name of the organisation. Contact details . Department or work area of operation. Step 2: Determine the project's objectives and key stakeholders. . Analyse the information given in the workplace simulated scenario. . Determine the

Two trains going in opposite directions leave the same station at the same time. One train travels 5 mph faster than the other. In 4 hours the trains are 220 miles apart. Find the speed of each train. Speed of the slower train: mph Speed of the faster train: mph

Cube Problem Jackson has a cube. Each edge of the cube is 5 centimeters long, as shown below. I am. 6 Part A Jackson paints every face of the cube. What is the total surface area, in square centimeters, of the cube Jackson paints? Be sure to show your work and explain your reasoning

ercent - Sea X Golden Gate Univers X Midterm | (page 3 of X 22/UB.UGP.10.C3: W X Q. course hero - Search x * Mid-term_question 2 x YouTube ju.edu/mod/quiz/attempt.php?attempt=657831&cmid=2003556&page=2 BA RD GGU.EDU HELP MY COURSES H 10.HSF1 Introductory Algebra / Week 5 | June 7 / Midterm | Question 11 Not yet answered Points out of 5.00 P Flag

question 4 4. [16 marks] Consider the linear transformation T: 193(0) > 193(0) given by T(P(z)) = WT?) and the bases ,8 = l,(z +i),(z +i)2,(z +17)3 and '1' = (41 1)(z + 1)(z i). (3 1)(z + 1)(3 +17). (3 1)(z =7)(z +17). (7- + 1)(z ilk +17) a) Find 3[T]3 and 141"]? b) Find a matrix X that implements the similarity between 3[T]3 and -,[T]-,. (i.e.

Solve line linear programming problem What is the maximum value of P? Maximize Select the correct choice below and ll in any answer boxes present in your choice. \" P = 40x + 50y G) A. P: 410 Subject to 2X 1' y S 12 (Type an integer or a fraction) 5: X+ y S 8 O B. There is no maximum value of P. x+2y s 14 x. y 2 O 7 h

please I'll be glad to get answers If the following statement is false, choose False Statement. Otherwise, identify the property that justifies it, If ane of the cancellation properties is being user to transform the equation, identify the quantity that is added to or multiplied by both sides. 8x + 12y - z - 4y' - z=> & +8y' =0 Answer Keypad

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