1. S x2
Q: A slightly different breed of Hippogriffs, living in the Rathlin Island—the northernmost point in…
A:
Q: The double integral 2л 1 dr d0, 0.
A: We want to find the given statement is true or false
Q: The problem i need help with is the screenshot, the previous problem that the screenshot refers to…
A:
Q: et L: M2x2 - M2x2 be the linear transformation defined by L(A) = 414, %3D or matrix A in M2x2-…
A:
Q: 2x; . The graph X;+1 ° (Continue) Consider the discrete time dynamical system X1+1 = of the updating…
A:
Q: 6. Find the temperature distribution in an infinite bar with c= 1 and initial temperature 4 f (x) =…
A:
Q: Find T, N, and k for the plane curve r(t) = 4 In(sec t)i + 4tį, -5<t<5. T(t) = ()i + Oi (Type exact…
A:
Q: 5. Prove that 0.6999999... = 0.7000000....
A:
Q: Use Cramer's rule to compute the solutions of the following system:
A: We have to find the solutions of given system of equations.
Q: For each natural aumber a, the sum 1(2) + 2(3) ++ R(n + 1) is equal ta None of the choices This…
A:
Q: ind the total dominating set for: Cn kn Kmn
A: Given step by step explanation below
Q: You have $5000 to invest for 1 year. Fund A has an estimated 4% annual return, and Fund B has an…
A:
Q: Second-order Differential Equation Parameters If a system is described by the following differential…
A: As per the question we have a system described by a second order linear homogeneous differential…
Q: . i. Is 221 – 1 a prime? Give your reason. Note 21 = 3 x 7 is not prime. ii. Is 219 – 1 a prime?…
A:
Q: Use an ordinary truth table to determine the validity of the argument. ~PVQ P•Q P = Q O invalid O…
A: GIVEN STATEMENT (~P∨Q)(P∙Q)(P≡Q) a statement is called valid if the conclusion truth values are…
Q: olve the system of equations. If a system has one unique solution plutions to the system, and…
A:
Q: Find the inverse Laplace transform. F(s) = 1/s(s^2+49)
A:
Q: Part 1 Use Modified Euler's Method (Runge-Kutta method of order two) to approximate y(t) at t=1.2.…
A:
Q: Find a 4x4 matrix A (NON-ZERO ENTRIES ONLY) with 3 eigenvectors coming from a single eigenvalue of…
A:
Q: Evaluate the triple integral zdV, where E is bounded by the cylinder y +z2 = 16 and the planes E x =…
A:
Q: If the region R is bounded between two circles x² + y = 4, x² + y = 9, then we have: sin(Vx2 + y?)…
A:
Q: Solve the equation Ax = b by using the LU factorization given for A. 4 - 4 4 1 0 0 4 - 4 4 - 4 A = -…
A:
Q: Jenny wanted to repaint the walls of a rectangular room in her home. The room is 40 feet long and 26…
A: Area of rectangle= Length × Width Area of Room to be painted= Area of Room walls - area of doors or…
Q: what is the fuzzy graph theory and give examples.
A:
Q: 2. A cylinder has a circular base with radius 4 inches and a height of 10 inches. Find the volume of…
A:
Q: 14. Briefly explain why || d || == || c || when d=axb and || a ||=1. a b d
A:
Q: (d) When is the particle moving in the positive direction for 0 st S 6? (Enter your answer using…
A: The position of a particle as a function of time t is given below. ft=sinπt2
Q: You volunteer to help drive children at a charity event to the zoo, but you can fit only 7 of the 17…
A:
Q: 17. Multiply the radical expressions. (0-T1) O A. 92-18 11 о в. 70 C. 70- 18 11 O D. -40
A:
Q: Write an augmented matrix for the following system of equations. 3x - 9y + 6z = - 3 9x - 9y + 7z = 8…
A: We have to write the augmented matrix of system.
Q: Give example open set is compact
A: An example of open compact set is attached in step 2.
Q: Question 5 Find a 4x4 matrix A (NON-ZERO ENTRIES ONLY) with 3 eigenvectors coming from a single…
A: To find a 4×4 matrix A with non zero entries such that there are 3 eigenvectors for a single…
Q: Consider the statement n2 + 1 ≥ 2n where n is an integer in [1, 4].
A:
Q: Solve the system. If the system has one unique solution, write the solution set. Otherwise,…
A: We have to check whether solution of given system of linear equations exist or not.
Q: dy Find the general solution of xy + y² dr x2
A: According to our guideline, we can solve only first question of multiple question.So, here we solve…
Q: Let u= and w- Find the unique vector v in R'such that u.v 1, v is orthogonal to w, l|v|| V3, and y>…
A:
Q: Solve by a method of your choice. A medical researcher needs 5 people to test the effectiveness of…
A:
Q: How many distinct equivalence classes exist in the relation R defined as below: x Ry + 3| (2x - )
A:
Q: Give example open set is compact
A: Note that, every compact set in R is closed and bounded. Example of compact open set is attached in…
Q: Enter the matrices P and D below.
A:
Q: Given: sets T and V are reflexive. True/False: TU V is reflexive O True O False
A:
Q: Problem 5 Solve Cauchy Euler equation ry" + zy-y =r'e
A:
Q: Find equations for the tangent plane and the normal line at point Po(1,1,0) on the surface - 6 cos…
A: Equation of the tangent plane to the surface.
Q: Find an equation in rectangular coordinates for the surface represented by the spherical equation. p…
A:
Q: 5 in. T. 2 in. T2 in.- T 3 in. -2 in.H 2 in. t 3 in. What is the surface area, in square inches, of…
A: We will find out area of each of the six partitions of the given diagram to get total surface area.…
Q: (9) Let T: R. -R? be a linear transformation. Suppose T(u) = and T(v) = What is T(2u -3v)?
A:
Q: Solve the equation Ax = b by using the LU factorization given for A. 4 - 4 4 1 0 0 4 -4 4 - 4 A = -…
A:
Q: 0.6 rule find f rect upto two
A:
Q: A person planning for her retirement arranges to make continuous deposits into a savings account at…
A: Introduction: A differential equation is an equation that contains the derivative of an unknown…
Q: factor factor 3 tactor (x+ y)' = (x+ y)(x+ y) (x+ y) 1 23 12 3 1 2 3 12 3 1 23 1 23 1 2 3 123 =…
A: (2) From question (1), the expression given as x+y3=x×x×x+x×x×y+x×y×x+x×y×y+y×x×x+y×x×y+y×y×x+y×y×y
Step by step
Solved in 2 steps with 2 images
- which is true about child and dependent care credit?Married couple to claim at least one spouse must work, be looking for work or be enrolled as full time student--or credit phases out when taxpayers AGI crosses certain threshold--or single taxpayer may claim credit for the care of certain disabled adult children who lived in household for more than 6 monthsFederated South Insurance Company has developed a new screening program for selecting new sales agents. Their past experience indicates that 20% of the new agents hired fail to produce the minimum sales in their first year and are dismissed. Their ex- pectation is that this new screening program will reduce the percentage of failed new agents to 15% or less. If that occurs, they would save $1,000,000 in recruiting and training costs each year. At the end of the first year they want to develop an evaluation to determine if the new program is successful. The following questions are an important part of their re- search design.A total of 20 new agents were selected.a. If this group performs at the same level as past groups, what is the probability 17 or more success- fully meet their minimum sales goals in the first year?b. What is the probability 19 or more reach their min- imum sales goals given performance at the same level?c. If the program has actually increased the prob- ability of…An electronics retailer is developing a model for insur-ance policies on new cell phone purchases. It estimates that 60% of customers never make a claim, 25% of cus-tomers require a small repair costing an average of $50, and 15% of customers request a full refund costing $200.What is the long-term average cost the retailer shouldexpect to pay to its customers per claim?
- Gulf Coast Electronics is ready to award contracts to suppliers for providing reservoir capacitors for use in its electronic devices. For the past several years, Gulf Coast Electronics has relied on two suppliers for its reservoir capacitors: Able Controls and Lyshenko Industries. A new firm, Boston Components, inquired into the possibility of providing a portion of the reservoir capacitors needed by Gulf Coast. The quality of products provided by Lyshenko Industries has been extremely high; in fact, only 0.5% of the capacitors provided by Lyshenko had to be discarded because of quality problems. Able Controls has also had a high quality level historically, producing an average of only 1% unacceptable capacitors. Because Gulf Coast Electronics has had no experience with Boston Components, it estimated Boston’s defective rate to be 10%. Gulf Coast would like to determine how many reservoir capacitors should be ordered from each firm to obtain 75,000 acceptable-quality capacitors to use…A group of medical professionals is considering theconstruction of a private clinic. If the medical de-mand is high (i.e., there is a favorable market for theclinic), the physicians could realize a net profit of$100,000. If the market is not favorable, they couldlose $40,000. Of course, they don’t have to proceedat all, in which case there is no cost. In the absenceof any market data, the best the physicians can guessis that there is a 50–50 chance the clinic will be suc-cessful. Construct a decision tree to help analyze thisproblem. What should the medical professionals do?Your company is involved in a confidential project involving the development of asystem related to national security. Due to the high sensitivity of the project, youneed to ensure that only authorized employees are allowed to work on the project.Furthermore, all assets related to the project needs to be securely managed andmonitored. a) How do you intend on controlling your staffs involved in the confidential project? b) How do you plan on managing and monitoring the usage of assets related tothe project during the development of the system? Examples of asset includethe hardware and software that are used in the project. c) After the project has been completed, what are your plans regarding thehardware that have already been used during the development of the system?Are they going to be re-used, disposed, recycled, or maybe a combination ofthese actions? Explain your answer.
- In August 2011, Bank of Hawaii (BOH) stock cost $45 per share, yielded 4% per year in dividends, and had a risk index of 3.0 per share, while JPMorgan Chase (JPM) stock cost $40 per share, yielded 2.5% per year in dividends, and had a risk index of 2.0 per share.† You have up to $25,000 to invest in these stocks, and would like to earn at least $796 in dividends over the course of a year. (Assume the dividends to be unchanged for the year.) How many shares (to the nearest tenth of a unit) of each stock should you purchase to meet your requirements and minimize the total risk index for your portfolio?We wish to demonstrate that the average time to graduate from college is affected by the students having taken AP calculus in high school. Specifically we wish to demonstrate that students who have taken AP calculus in high school gradate an average of at most 0.25 years sooner than students who have not taken AP calculus in high school. If we let μ1 demote the average time to graduate for students who have not taken AP calculus and μ2 denote the average time to graduate for students who have taken AP calculus, then select the appropriate alternative hypothesis: a. μ1-μ2 = 0 b. μ1-μ2-0.25 < 0 c. μ1-μ2-0.25>0 Please explainthis question is about the module: introduction to financial econometrics please show your workings and explanation linked to that point.
- The process for cleaning up waste in a nuclear reactor core room eliminates 85% of the waste present in the area. If there is 1.7 kg of waste in the room at the beginning of the monitoring period and 2 kg of additionalwaste are generated each week, determine a recurrence relation and initial conditions describing the amount wn, of waste in the core room at the end of week n of the monitoring period.Acompanysellinglicensesofnewe-commercesoftwareadvertisedthatfirmsusingthissoftware could obtain, on average during the first year, a minimum yield (in cost savings) of 20 percent on average on their software investment. To disprove the claim, we checked with 10 different firms which used the software. These firms reported the following cost-saving yields (in percent) during the first year of their operations: {17.0, 19.2, 21.5, 18.6, 22.1, 14.9, 18.4, 20.1, 19.4, 18.9}. Do we have significant evidence to show that the software company’s claim of a minimum of 20 percent in cost savings was not valid? Test using α = 0.05. Compute a 95% confidence interval for the average cost-saving yield estimate.We wish to demonstrate that the average time to graduate from Tulane is affected by the students having taken AP calculus in high school. Specially, we wish to demonstrate that students who have taken AP calculus in high school graduate an average of more than 0.25 years sooner than students who have not taken AP calculus in high school. If we let denote the average time to graduate for students who have not taken AP calculus and denotes the average time to graduate for students who have taken AP calculus, then select the appropriate alternative hypothesis.