Questions by Alexey Petushkov

Questions by Alexey Petushkov

An engine of a train has to apply a force of 4000 newton to overcome friction. To run at a uniform rate of 60km/hr, What is the power developed by the engine?

asked Sep 17, 2023

1 answer

2 votes

14.7k views

4. Alicia wants to put ribbon around 6 place mats. Each place mat is a rectangle that is 19 inches long and 13.5 inches wide. How much ribbon does Alicia need for her place mats? A 256.5 inches B. 65 inches

asked Jun 19, 2023

1 answer

3 votes

44.9k views

For this assignment, you will research a specific athletic skill (shooting a free throw, throwing a football, dribbling a soccer ball, fouette turns in ballet, etc..). Your task is to select an athletic

asked May 20, 2023

1 answer

9 votes

34.6k views

A rectangle is a _____. square parallelogram quadrilateral rhombus

asked Dec 28, 2022

1 answer

1 vote

183k views

. This sad story made him ________ about his own tragedy. A. to think B. think C. thought D. thinks

asked Dec 12, 2022

2 answers

1 vote

212k views

20 POINTS PLEASE HELP Im not good at these Which sentence correctly uses commas to enclose nonessential elements? A. Ned is studying wildlife, on the Galápagos Islands an island chain in the Pacific Ocean,

asked Sep 12, 2022

2 answers

20 votes

41.1k views

Someone pls help me with this pls I will make you brain

asked Apr 26, 2022

1 answer

4 votes

120k views

During industrialization, what were the attitudes toward slavery? A) Calls for the abolition of slavery increased. B) Even more slaves were put to work in factories. C) Factory owners refused to use slaves

asked Dec 5, 2021

2 answers

2 votes

139k views

Which of the following situations could be represented by the equation y = 3x + 5? A. A bricklayer lays 5 bricks in 3 minutes. What is the total number of bricks he can lay in x minutes? B. An express

asked Nov 17, 2021

2 answers

2 votes

88.8k views

This element that influences climate deals with height above sea level. Latitude O Prevailing Winds Elevation Proximity to Water

asked Sep 12, 2021

1 answer

5 votes

74.5k views

Hay 12 nadadores en una carrera de estilo libre, con premios para los primeros, segundos y terceros lugares. ¿De cuántas maneras se pueden otorgar los premios?

asked Aug 8, 2021

1 answer

3 votes

186k views

What can you expect when you get stopped by a cop.

asked Jun 19, 2021

1 answer

0 votes

132k views

Yo________de Ecuador

asked Apr 17, 2021

2 answers

4 votes

114k views

Early Europeans explorers searched North America coast for

asked Feb 19, 2021

1 answer

2 votes

140k views

Please help! What is the significance of the battle of Saratoga? A. The defeat at Saratoga allowed the British to invade new England by land. B. After the defeat at Saratoga France refuse to sign a treaty

asked Dec 4, 2020

1 answer

5 votes

225k views

Coherent light with wavelength 500nm shines on a double slit with a screen 1.90m behind it. If the distance between the dark fringes is 3.30mm, what is the separation of the slits?

asked Nov 28, 2020

1 answer

2 votes

81.9k views

Grades in large classes are sometimes approximately Normally distributed—a fact that serves as the justification for "grading on a bell curve." A common practice for very large classes is to give 16% of

asked Nov 3, 2020

1 answer

4 votes

232k views

Solve for x: two thirds(x − 2) = 4x.

asked Sep 8, 2020

1 answer

3 votes

216k views

Add or subtract. (m? - m - 3) + (m-4) A. m^2 +m-1 B. m^2+ 2m - 7 C. m^2-7 D. m^2 -1

asked Apr 19, 2020

1 answer

4 votes

232k views

What is the value of x? 3x−8=8x+42

asked Jan 26, 2020

2 answers

5 votes

14.6k views

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