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Answers by Letin

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Let X denote the real line R endowed with the trivial topology. Consider the subspace Y=Z consisting of all the integers in X. Is Y compact? 1 - Yes 2 - No Let X denote the integers Z endowed with the
answered Oct 31, 2024
2 votes
106k views
If you insulate your office for $29,000, you will save $2,900 a year in heating expenses. These savings will last forever. a. What is the NPV of the investment when the cost of capital is 5%? 10%? b. What
answered Sep 23, 2024
6 votes
116k views
In which part of the ear is the wave motion of the Basilar membrane converted into electrical pulses? A. the helicotrema. B. the oval window. C. the organ of Corti. D. the incus.
answered Jun 16, 2024
5 votes
75.4k views
How often should restroom checks be done?
answered May 17, 2024
1 vote
232k views
25 students want pancakes and 19 students want waffles. What is the ratio of the number of students who want waffles to the number of students who want pancakes?
answered Apr 3, 2024
3 votes
149k views
What happened to Obama's executive order to stop deportation of some illegal immigrants?
answered Jan 23, 2024
3 votes
37.8k views
What is the mass in grams of 0. 40 moles of sodium borohydride.
answered Dec 20, 2023
7 votes
13.0k views
Josh counted the number of problems on each of his tests. Number of problems Number of tests 9 3 34 2 6 39 41 3 2 50 4. 95 X is the number of problems that a randomly chosen test had. What is the expected
answered Nov 10, 2023
3 votes
32.2k views
If someone didnt go to court for a fine or a law suit what would happen?​
answered Sep 18, 2023
5 votes
195k views
Le train pour l’aéroport_______ à 7 h 30.
answered Aug 12, 2023
3 votes
16.2k views
Passive smoke is defined as the smoke that is inhaled from a smoker. true of false
answered May 9, 2023
1 vote
103k views
A date for creation or revision is mandatory for all web pages?
answered Feb 16, 2023
3 votes
234k views
What countries separate Germany and Italy?
answered Jan 11, 2023
7 votes
155k views
Identify the incorrectly punctuated sentence. (1 point) Daniel received two, expensive parking tickets. O He drives his father's big new car. Danielhas dark brown hair: He also has a bright, cheerful smile.
answered Oct 25, 2022
3 votes
188k views
Solve either of the correct equations using any method. Round to the nearest whole number d= Days
answered Sep 16, 2022
1 vote
66.1k views
TRUE or FALSE. Write the word True if the statement is true, and False if the statement is false 1.If my father and mother have a gene coding for obesity, it is guaranteed that I will be obese. 2.Many
answered Sep 15, 2022
5 votes
170k views
If it takes 2 men, 3 days to paint a house how long will it take 6 men
answered Aug 29, 2022
6 votes
219k views
What is the term for when people fail to reach a mutually beneficial equilibrium because they lack a way to synchronize their actions
answered Aug 27, 2022
4 votes
27.6k views
The percentage of The percentage of DNA that functions as actice gene Is
answered Aug 23, 2022
11 votes
229k views
Write a paragraph about School at Home. Make sure to give 3-4 supporting details.
answered Apr 22, 2022
3 votes
51.0k views
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