I need the answer as soon as possible Exercise. Prove that every finite subset of a metric space is closed set.

We have to Prove that every finite subset of a metric space is closed set.

Answered: Exercise. Prove that every finite…

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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Hi, I answered this question incorrectly and didn't get any feedback from my teacher about where I went wrong. Could you show me how to work on this problem properly? Thank you so much. A garment factory manufactures shirts and blouses. The manufacturing process includes cutting, sewing, and packaging. In the factory, there are 25 workers assigned to the cut, 35 workers assigned to sew, and 5 workers assigned to pack. Each employee works an 8-hour shift per day for 5 days a week. The following table gives the time requirements and profit per unit for the two garments: Cutting Sewing Packaging Profit/Unit Shirts 20 70 12 $ 80.00 Blouses 60 60 4 $ 120.00 What is the optimal weekly production schedule for the garment factory?
Is it possible to write it in a piece of paper for a clearer solution? thank you!
You go to the doctor and he gives you 15 milligrams of radioactive dye. After 20 minutes, 4.25 milligrams of dye remain in your system. To leave the doctor's office, you must pass through a radiation detector without sounding the alarm. If the detector will sound the alarm if more than 2 milligrams of the dye are in your system, how long will your visit to the doctor take, assuming you were given the dye as soon as you arrived? Give your answer to the nearest minute. You will spend the doctor's office. minutes at
2/7 of the eggs at a store were quail eggs. 2/3 of the remaining eggs were chicken eggs and the rest were duck eggs. The shopkeeper sold 3/5 of the chicken eggs, 1/2 of the quail eggs and 1/2 of the duck eggs. He then had 104 chicken eggs left. How many eggs did he have left?
Noah says, "I worked the problem from left to right and ended up with `20-45x`."
how did you compute the answers?
There needs to be step by step instructions to understand how you arrive at the answer
How do I do problems like these? This is an examples question.
On a six-day vacation, Susan had a certain amount of entertainment money to spend. On Sunday, the last night of her vacation, she had $2 left. As a matter of fact, each evening after the first she discovered that she had one- third the amount of money she had the previous evening. How much money did Susan start with? (Disregard the $ sign when gridding in your answer.)
Can you teach people a simpler way to do this?
You go to the doctor and he gives you 16 milligrams of radioactive dye. After 16 minutes, 7.25 milligrams of dye remain in your system. To leave the doctor's office, you must pass through a radiation detector without sounding the alarm. If the detector will sound the alarm if more than 2 milligrams of the dye are in your system, how long will your visit to the doctor take, assuming you were given the dye as soon as you arrived? Give your answer to the nearest minute. You will spend ????? minutes at the doctor's office.
A classmate decides to buy a used Honda Civic from a local dealership. At purchase, the car had 34000 miles on the odometer. Your sister believes she'll be doing 18500 miles per year in the car. If the average lifespan of a Honda Civic is 300,000 miles, how long does she have until she needs a new car? Your answer must have a justified algebraic model to receive full credit.

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