Questions by Seyed Jafari

Questions by Seyed Jafari

(x² + 5x - 2)-(3x²-x+4)

asked Dec 3, 2023

1 answer

1 vote

147k views

7. Five swimmers entered a competition. Four of the swimmers had their turns. Their scores are 9.8, 9.75, 9.79 and 9.81 seconds respectively. About what score should the fifth swimmer get in order to win

asked Nov 26, 2023

1 answer

6 votes

189k views

draw the basic monomer (a nucleotide) of both DNA and RNA and label the three parts (phosphate group, pentose sugar & a nitrogen containing base.

asked May 27, 2023

1 answer

3 votes

200k views

What is the ratio of 3?

asked Mar 25, 2023

1 answer

2 votes

152k views

It may seem surprising that no Confederate sympathizers took action against Van Lew, given her strong and public views on secession and slavery. Surely there were suspicions, especially among her upper-crust

asked Mar 5, 2023

2 answers

7 votes

4.9k views

PLEASE HELP Which statement best describes Auguste Rodin's approach to sculpture? a.Rodin rendered figures in clay to capture expressive variations in surface texture. b.Rodin carved figures from marble

asked Feb 16, 2023

2 answers

13 votes

56.9k views

How do operating system work?

asked Dec 17, 2022

1 answer

0 votes

53.7k views

Determine the molar mass of water. WRITE THE UNITS

asked Oct 14, 2022

1 answer

1 vote

39.4k views

HELP PLZ "In Siberia, weather and climate are more extreme than in European Russia. Here, winters are long and cold.... [Siberia's] resources include timber, fish, and hydroelectric power. About one third

asked Aug 7, 2022

2 answers

7 votes

118k views

Is anyone good with logic puzzles? I need help doing this ASAP.

asked Jul 26, 2022

1 answer

3 votes

49.0k views

Hi please help me thanks :)

asked Apr 20, 2022

1 answer

16 votes

165k views

If Andy had an ending balance of $5600 and Charlie had an ending balance of $5624.32, what is the difference in their account balances?

asked Mar 15, 2022

2 answers

0 votes

7.6k views

Tom recently bought a pair of headphones, XOB 10, from Blue for $99. Within a month, Tom's friend, Leo, bought a brand new pair of headphones XGD 20, released by Soundz, online at a reduced price of $86.

asked Feb 20, 2022

1 answer

6 votes

141k views

What does X equal??????????

asked Jul 8, 2021

1 answer

3 votes

158k views

Because of the open-air configuration of upscale specialty stores, coupled with entertainment and restaurants, ________ are very convenient for shoppers. A. convenience centers B. outlet centers C. regional

asked Jun 11, 2021

1 answer

3 votes

54.2k views

In how many ways can the numbers 3, 4, 5, 6, 7, 8, 9, and 10 be divided into two sets A and B such that the sum of the numbers in B is three times the sum of the numbers in A?

asked Apr 16, 2021

1 answer

4 votes

219k views

After World War II, Washington’s economy

asked Apr 2, 2021

1 answer

4 votes

167k views

TIMED PLZ HELP Read the passage from chapter 7 of Animal Farm. As Clover looked down the hillside her eyes filled with tears. If she could have spoken her thoughts, it would have been to say that this

asked Mar 5, 2021

1 answer

4 votes

45.6k views

If 2/5 x h = 3, what is H

asked Feb 26, 2020

1 answer

0 votes

90.9k views

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