Questions by Oleg Dulin

Questions by Oleg Dulin

A manufacturer of home insulation needs to develop guidelines for builders and consumers regarding how the thickness of the insulation in the attic and the outdoor temperature will affect natural gas consumption.

asked Nov 27, 2024

1 answer

4 votes

168k views

What is the electron configuration of the oxide ion ( O^2 -)? a) 1s ^2 2s^ 2 2p ^2 b) 1s ^2 2s^ 2 c) 1s ^2 2s^ 2 2P^6 d) 1s ^2 2s^ 2 2P^4

asked Oct 24, 2024

1 answer

1 vote

51.2k views

You are 25m away from a speaker sitting on the ground. Your eardrum (10mm in diameter) has 0.0001 W of power flowing into it. What is the power of the speaker? A) 0.001 W B) 0.01 W C) 0.1 W D) 1 W

asked Sep 22, 2024

1 answer

0 votes

18.4k views

Spotting and having intense cramp-type pains. Cervical os is 3 cm. Tissues have not passed What is most likely?

asked Sep 18, 2024

1 answer

4 votes

109k views

You are tired after a day's work, and need to drive a long distance. What should you do? A. Sleep until refreshed before driving. B. Drink coffee and drive immediately. C. Open the windows and turn on

asked Jul 4, 2024

1 answer

1 vote

189k views

It is estimated that there are around 131 spiders per square meter globally. If a desert habitat supports 15,000 spiders per acre, how many square meters will that give each spider on average? (1 acre

asked Jun 28, 2024

1 answer

3 votes

157k views

If you can go 48 miles on 2 gallons of gas. How many miles can you go on 20 gallons of gas?

asked Jun 6, 2024

1 answer

1 vote

44.3k views

Question 25 of 30 What is one way to connect with an audience during a speech? O A. Skip the introduction. OB. Tell a joke. C. Cite your sources. OD. Create an outline. SUBMIT

asked Mar 11, 2024

1 answer

2 votes

62.8k views

What are areas around a truck called in which other vehicles disappear into blind spots?

asked Feb 26, 2024

1 answer

0 votes

219k views

The growth in assistive technology is due in part to demands by disabled individuals and disability organizations for equal access to computers and Web content, as well as the ____ (ADA).

asked Jan 19, 2024

1 answer

4 votes

2.9k views

Sonia has only dimes and nickels in her coin jar; they are in a ratio of 3 to 5. IF she had 120 coins in the jar, how many are dimes? PLEASE HELP

asked Nov 27, 2023

1 answer

11 votes

217k views

Does the set of natural numbers belong to the set of whole numbers? Please explain why.

asked Aug 28, 2023

1 answer

7 votes

89.2k views

A student notices that an inflated balloon gets larger when it is warmed by a lamp. Why did the balloon get larger?

asked Aug 4, 2023

2 answers

16 votes

57.4k views

2.65 g of sodium carbonate was dissolved in water and made up to 500 mL in a standard flask. 20 mL portions of this solution required 18.50 mL of a solution of hydrochloric acid when titrated using methyl

asked Jul 28, 2023

1 answer

3 votes

134k views

What is the semicolon doing in this sentence? I don’t buy CDs anymore; I don’t own a CD player, anyway. A. It’s uniting two closely connected clauses. B. It’s separating items in a complex list.

asked Jul 22, 2023

1 answer

0 votes

181k views

I've been trying to translate a sentence into french but I want to make sure I'm 100% correct. Translate: An empathetic doctor will be more understanding and helpful in difficult situations compared to

asked Dec 18, 2022

1 answer

21 votes

187k views

This type of evidence is testimonial evidence. Statements that are made under oath A. Trace Evidence B. Indirect Evidence C. Direct Evidence D. Physical Evidence

asked Nov 1, 2022

1 answer

0 votes

81.8k views

If y varies directly with an x and y=12 when x=-1, find y if x=2

asked Oct 8, 2022

1 answer

3 votes

127k views

Problem Find the following trigonometric values. Express your answers exactly. cos(225) = SIn(225)=

asked Aug 7, 2022

1 answer

5 votes

27.1k views

Help help help I need to pass this class

asked Mar 11, 2022

2 answers

3 votes

26.0k views

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