Questions by Dmitry Zaytsev

Questions by Dmitry Zaytsev

A flask contains two gases: the first gas has a pressure of 0.75 atm and the second gas has a pressure of 4,500 Pa. What is the total pressure?

asked Nov 4, 2023

1 answer

17 votes

171k views

According to industry studies, about of fast food robberies involve current or former employees. A 1/5 B 1/10 C 1/2 D 2/3

asked May 2, 2023

1 answer

17 votes

7.3k views

At a used book sale, all paperback books are the same price. Henry buys 4 paperback books for $3.20. Lainey buys 9 paperback books.

asked Mar 20, 2023

1 answer

3 votes

4.6k views

Find the percent change if a $20 item now sell for $15.

asked Feb 25, 2023

2 answers

1 vote

45.3k views

Describe the course of the war in North America .

asked Feb 13, 2023

1 answer

23 votes

133k views

A car moved 59 km north and 59 km south. What is the cars displacement

asked Feb 6, 2023

2 answers

3 votes

94.0k views

I need help on this practice problem Below are the answer options A. -2B. 1C. 3D. The limit does NOT exist

asked Jan 5, 2023

1 answer

4 votes

12.9k views

Why did Shakespeare write the play, Macbeth, to please King James 1? A) During this time, angry kings would punish citizens who displeased them. B) Shakespeare needed King James I as a patron. C) Shakespeare

asked Sep 15, 2022

2 answers

2 votes

92.8k views

Part Looking at the data plots, which test do you think the students scored better on? Do you think one of the tests has more variation than the other or is the variation about the same for both tests?

asked Aug 9, 2022

1 answer

2 votes

61.1k views

20 is what percent of 167

asked May 15, 2022

2 answers

1 vote

150k views

I have this question on an assignment and my calculator won't show the horizontal asymptote correctly can I get some help here?

asked May 12, 2022

1 answer

1 vote

220k views

How did slaveholders justify slavery? How did that defense change over time?

asked Apr 10, 2022

1 answer

9 votes

47.4k views

Who discovered electrons?

asked Mar 10, 2022

2 answers

1 vote

96.1k views

Simplify the expression: 5+2a - (9+a)

asked Feb 3, 2022

1 answer

2 votes

96.5k views

How many faults are visible on this map?

asked Jan 15, 2022

2 answers

3 votes

51.1k views

How has the development of technology positively affected our wellness? A. It has provided entertainment in which people are less active. B. It has increased the quality and availability of treatments.

asked Sep 17, 2021

1 answer

2 votes

181k views

Why was the plastic toy spill so helpful to scientists studying ocean currents

asked Jun 11, 2021

1 answer

4 votes

183k views

A 15 mm × 15 mm silicon chip is mounted such that the edges are flush in a substrate. The chip dissipates 1.4 W of power uniformly, while air at 20°C (1 atm) with a velocity of 23.4 m/s is used to cool

asked Mar 7, 2021

1 answer

5 votes

86.2k views

tyree and four friends go to the movies. each person buys a movie ticket for $7, a snack for $5 and a drink for $2 write an expression for the total cost of the trip to the movies. then find the total

asked Feb 4, 2021

1 answer

4 votes

27.8k views

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