1. Choose a vertex to start at, then travel alongthe connected edge that has the smallestweight. (If two or more edges have the sameweight, pick anyone.)2. After arriving at the next vertex, travelalong the edge of the smallest weight thatconnects to a vertex not yet visited. Continuethis process until you have visited all vertices.3. Return to the starting vertex.1. Vincent needs to visit the pet store,the shopping mall, the local farmersmarket, and the pharmacy. Hisestimated driving times (in minutes)between locations are given in thetable. a) Use the greedy algorithmto find two possible routes, startingand ending at home, that will helpVincent minimize his total travel time.(You need to find two answers forthis problem.) Draw the weightedgraph that represents each route(trace the route) and compute for thetotal travel time.homeshoppinmallFarmer'Smarkethomepharmacy0petstor 18 0epetstore1800shoppinmall2727 14 02014Farmer'Smarket1515 22 30 0Pharmacy822 2030 322532 25 0

Answered: Image /qna-images/answer/97a02011-da43-4464-9321-60d0576fb993.jpg

Answered: 1. Vincent needs to visit the pet…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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The budget for a project on voting trends includes $3000 for hiring undergraduate students, graduate students, and faculty members to conduct interviews on the day before an election. Each undergraduate student will conduct 16 interviews for $100. Each graduate student will conduct 21 interviews for $150. Each faculty member will conduct 25 interviews for $200. No more than 17 interviewers can be hired. How many of each type of interviewer should be hired in order to maximize the number of interviews? What is the maximum number of interviews? undergraduate students, graduate students, and faculty members should be hired to maximize the number of interviews. The maximum number of interviews is (Type a whole number.) C
Zordon is a new competitor in the production of power rangers, and has to train its employees in theprocess of making power morphers. To increase the speed of learning, Zordon will give a bonus to theemployee with the lowest cumulative average time per unit after eight units are completed. Jason took 50hours to complete the first unit, and is subject to an 80% learning curve. Rocky took 60 hours to completethe first unit, and is subject to a 70% learning curve. Tommy took 40 hours to complete the first unit, andis subject to a 90% learning curve. Andross took 55 hours to complete the first unit, and is subject to a75% learning curve. Which employee will receive the bonus?
b. Number of boys and girls in each block: Let's say you want to graph the number of boys and girls in each grade level in a school. You have five grade levels: kindergarten, first grade, second grade, third grade, and fourth grade. In kindergarten, there are 15 boys and 10 girls. In first grade, there are 20 boys and 18 girls. In second grade, there are 12 boys and 14 girls. In third grade, there are 16 boys and 20 girls. In fourth grade, there are 18 boys and 16 girls.Make an appropriate graph for this situation in EXCELShow the steps on how you made it
Otitis media, or middle ear infection, is initially treated with an antibiotic. Researchers have compared two antibiotics, A and B, for their cost effectiveness. A is inexpensive, safe, and effective. B is also safe. However, it is considerably more expensive and it is generally more effective. Use the tree diagram to the right (where the costs are estimated as the total cost of medication, office visit, ear check, and hours of lost work) to answer the following. a. Find the expected cost of using each antibiotic to treat a middle ear infection. b. To minimize the total expected cost, which antibiotic should be chosen? a. The expected cost of using antibiotic A is S (Round to the nearest cent as needed.) D w an example Get more help ww O Search e ( *** O 19 'C Clear all 0.70 Cure $59.30 A 0.30 No cure $96.15 0.85, Care $69.15 B 0.15 No cure $106.00 Check answer 2:17 PM 12/15/2022
Hospital Beds. The number of hospital beds available in community hospitals is decreasing. Through advancement in care and technology, hospitals are getting more efficient. However, the aging and increasingly obese and diabetic population intensifies the need. The American Hospital Association Annual Survey, published by the American Hospital Association (AHA), gave the number of hospital beds available per 1000 people for each of the 50 states plus the District of Columbia for 2010. Following is a stem-and-leaf diagram of the data. The stems represent units and the leaves tenths (e.g., the first entry is 1.7). How many states (including the District of Columbia) had a. at least three but less than four hospital beds per 1000 people available? b. at least four and a half hospital beds per 1000 people available?
The budget for a project on voting trends includes $4200 for hiring undergraduate students, graduate students, and faculty members to conduct interviews on the day before an election. Each undergraduate student will conduct 18 interviews for $100. Each graduate student will conduct 24 interviews for $150. Each faculty member will conduct 29 interviews for $200. No more than 22 interviewers can be hired. How many of each type of interviewer should be hired in order to maximize the number of interviews? What is the maximum number of interviews? undergraduate students, graduate students, and faculty members should be hired to maximize the number of interviews.
Jada created a graph based on the number of colored candies in her small bag of candy. Which of the following presents a conclusion that is based on the data from this graph? © 2019 StrongMind A column graph as shown. 16 14 12 10 8 6 4 2 0 halı Yellow Red O The red candy occurs most often in this bag of candy. O The red candy always occurs most often. O There are as many orange and yellow candies as red candies. O The red candy occurs most often because it is easier to make. Candy Graph Orange Green Purple
The graphs below shows some major roads in New Jersey. The graph on the left shows distances between cities on these roads and the graph on the right shows some major roads in New Jersey and the toll costs on each road.
Which claim can be made from the information given in the graph? Shoe Sales 35 30 25 20 15 10 Sandals Casual shoes Вoots Dress shoes Sport shoes Shoe Type © 2019 Glynlyon, Inc. O Boots make less profit than casual shoes. O Sandals sell best in the summer. O Sales are decreasing. O Sport shoes account for the fewest sales. Percent of Sales
The owner of an apartment building can rent all 50 apartments if she charges $1,700 per month, but she rents one fewer apartment for each $50 increase in monthly rent. (a) Construct a table that gives the revenue generated if she charges $1,700, $1,750, and $1,800. Total Revenue No. of Apts 50 49 48 Rent $1,700 $ 85000 $1,750 $ 85750 $1,800 $ 86400 Need Help? ✓ Excellent job! (b) Does her revenue from apartment rentals increase or decrease as she increases the rent from $1,700 to $1,800? o revenue increases revenue decreases Read It ✓ Great job. ✓ Way to go! Nice work. (c) Write an equation that gives the revenue R, from apartment rentals if she makes x increases of $50 in the rent. R(x) = -50x² +800x+8500 X (d) Find the rent she should charge to maximize her revenue. $2100 ✓per month

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