Recent activity by Emher

Recent activity by Emher

What is like to be a ghost ?

asked Nov 26, 2024

1 answer 3.9k views

Which of the following could be added to 1.0 liter of 0.10 M HC₂H₃O₂ (Kₐ = 1.8 x 10⁻⁵) to form a buffer solution with a pH between 4 and 5? Option 1: 0.050 mol HCl Option 2: 0.050 mol NaOH Option 3: 0.

asked Nov 12, 2024

1 answer 109k views

Assume a photograph requires 2x10^5 bytes of space on a computer. The computer has a total storage capacity of 2x10^9 bytes. True or false: The computer can store about 1000 pictures.

answered May 11, 2024

1 answer 211k views

How do you think the exchange rate of the us dollar will compare with the currency of the country you have chosen? will it go up or down compared to the other’s country?

asked Jan 7, 2024

1 answer 88.2k views

Quiz 2: Revolution The Magna Carta was the first document to limit the power of the king of England. True False

asked Jan 6, 2024

1 answer 203k views

Any expert know what is the answer?

answered Dec 31, 2023

1 answer 85.7k views

Using statistical analysis of historical data to predict future events is called ______.

answered Nov 29, 2023

1 answer 234k views

What is the best way to describe -2?ABСD+1+3-3- 2- 102point Athe distance between A and Cthe opposite of 2the distance between A and D

answered Nov 11, 2023

1 answer 66.5k views

Find the vertex, axis of symmetry, and y-intercept of the quadratic function.

asked Oct 15, 2023

2 answers 164k views

A sample survey of 300 high school students was conducted and 64 of them preferred carrots over cucumber. if you pick one study at random from the 300 who answers the survey, what is the probability, written

answered Aug 14, 2023

1 answer 148k views

Katherine ate lunch at a restaurant. The bill was $125. If she left a tip of 12%, how much was the tip in dollars?

answered Apr 25, 2023

1 answer 115k views

How to solve for x on these triangles?

answered Mar 31, 2023

1 answer 134k views

Select the correct answer. In a given chemical reaction, the energy of the products is greater than the energy of the reactants. Which statement is true for this reaction? A. Energy is absorbed in the

asked Mar 5, 2023

1 answer 5.2k views

What were the names of the two sides in world war 1

answered Feb 25, 2023

2 answers 60.5k views

What is the Commonwealth of Nations? countries that were once ruled by France another name for the United Nations another name for all the nations of the world countries that were once part of the British

answered Dec 28, 2022

2 answers 112k views

Define properties of gases have a great day

answered Nov 16, 2022

1 answer 88.9k views

Both energy and matter can be neither ___________________ nor _______________________.

answered Oct 23, 2022

2 answers 82.2k views

Solve the inequality $-4(x + 4) > x + 7.$ Give your answer as an interval.

answered Sep 27, 2022

1 answer 119k views

Write the ratio, Explain what the ratio means . 6 basketballs to 4 soccer balls

answered Sep 16, 2022

1 answer 109k views

What are you’re difficulties in school

asked Aug 13, 2022

2 answers 72.0k views

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