Questions by Valentin Borisov

Questions by Valentin Borisov

What causes the AC hum or chatter in AC electromagnetic devices?

asked Nov 27, 2024

1 answer

1 vote

73.1k views

5.A pipeline that is 60 m long and has a diameter of 50 mm has a coefficient of friction of 0.006 (Darcy). Water is supplied via this pipe under a head of 16.5 m and is discharged through a nozzle which

asked Sep 25, 2024

1 answer

4 votes

169k views

Can someone help me with these problems below and please include the steps :) ty 5²−17+2(3+2³) a) Solve the operations inside parentheses first: 5²−17+2(11) a)30 b)28 c)22 d)17

asked Sep 10, 2024

1 answer

2 votes

182k views

The participants who acted as guards in the Stanford Prison Experiment a. identified with the prisoners and acted in a similar manner. b. developed stress-related symptoms, such as psychosomatic rashes.

asked Aug 17, 2024

1 answer

2 votes

147k views

Why do energy storage molecules need carbon

asked Aug 15, 2024

2 answers

5 votes

71.7k views

Find the area of the triangle that has a base of 5 in. and a height of 3 in. A) 9 in² B) 18 in² C) 17 in² D) 6 in²

asked May 28, 2024

1 answer

5 votes

170k views

(30) Points if you can answer this please. Help me on my exam please

asked Sep 17, 2023

1 answer

5 votes

13.0k views

what role do the numerous bacterial species in the oral biofilm play in the development of gingivitis?

asked Jun 22, 2023

1 answer

1 vote

21.2k views

Given the following frequency table of values, is the mean or the median a better measure of the center of the data set?

asked Mar 7, 2023

1 answer

4 votes

45.6k views

How has increased globalization changed women’s status in the world economy? Responses: - More women are being forced to do domestic and child-raising work, allowing them to earn more money. - Fewer women

asked Mar 7, 2023

2 answers

2 votes

198k views

HELP! what would it be called if you taught people about dried grapes?

asked Aug 7, 2022

1 answer

4 votes

208k views

Which of the following sentences is punctuated correctly? A. Tory was waiting for her mom at the mall, which was going to close soon. B. Tory was waiting, for her mom at the mall—which was going to close

asked Aug 6, 2022

1 answer

6 votes

16.0k views

HELP! In a group discussion about Frida Kahlo, Stefano says that he does not think that Kahlo really wanted to be a painter. For his point of view to be considered by the other members, Stefano needs to

asked Apr 21, 2022

2 answers

6 votes

190k views

HELP ASAP.....HURRY HURRY

asked Feb 26, 2022

1 answer

1 vote

27.1k views

What something you're looking forward in 2021?

asked Jan 23, 2022

1 answer

4 votes

66.1k views

Erin Shelton, Inc., wants to earn a target profit of $960,000 this year. The company’s fixed costs are expected to be $1,320,000 and its variable costs are expected to be 40 percent of sales. Erin Shelton,

asked Oct 11, 2021

1 answer

1 vote

34.7k views

When did Kansas become a state?

asked Sep 7, 2021

2 answers

2 votes

105k views

Which of the following statements are true. l.action and reaction force occur in pair. II.action and reaction forces act on the same object. III.action and reaction forces can occur one at a time. IV.action

asked Sep 1, 2021

2 answers

4 votes

215k views

A rectangular garden is fenced on all sides with 262 feet of fencing. The garden is 9 feet longer than it is wide. Find the length and width of the garden.

asked Aug 3, 2021

1 answer

0 votes

81.9k views

X-8=37 – 8(x + 9) Plssss help meee

asked Jul 21, 2021

1 answer

2 votes

101k views

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