Questions by ModernDesigner

Questions by ModernDesigner

I don’t kno the answer help

asked Mar 20, 2022

1 answer

18 votes

152k views

You combine 0.75 moles formate and 0.85 moles formic acid to make a buffer solution. The Ka of formic acid is 1.8x10-4 what is the pH of the solution

asked Jan 16, 2022

1 answer

3 votes

38.6k views

Which empires sought to convert all conquered peoples to Islam?

asked Dec 16, 2021

2 answers

1 vote

191k views

If his conclusion is correct, which substance could he have been observing and why?

asked Sep 4, 2021

2 answers

5 votes

130k views

PLEASE HELP What would be the title of this information on a line graph?

asked Aug 13, 2021

1 answer

5 votes

11.9k views

What does 4mnt-16mn-t+4 equal to

asked Jul 19, 2021

1 answer

0 votes

200k views

2. What are the 2 ways to calculate volume? Why 2 ways? Describe each.

asked Jun 24, 2021

1 answer

4 votes

129k views

L Pretest Unit 2 Question 10 of 20 Which unit of measure would be appropriate for the volume of a cube with an edge length of 5 centimeters? A. Centimeters B. Meters C. Cubic centimeters D. Square centimeters

asked Mar 7, 2021

1 answer

4 votes

56.5k views

I really need help please !!!

asked Feb 3, 2021

1 answer

5 votes

170k views

Which of the following is not part of the theory of informational efficiency and the efficient markets hypothesis? A All information relevant to the values of traded securities can be obtained easily and

asked Sep 17, 2020

1 answer

1 vote

34.2k views

How did thw supreme court's ruling in dreas scott v. Sanford increase sectional tensions

asked Sep 4, 2020

1 answer

5 votes

143k views

Julian's has spent $28,200 to design a new airline carryon bag. It spent another $48,500 testing various materials for their durability. An additional $75,000 was spent on test marketing to determine both

asked Apr 12, 2020

1 answer

1 vote

58.7k views

Given a:b and b:c, find a:b:c. Write the ratio in simplest form. a:b=4:7 and b:c=5:13 need help

asked Feb 5, 2020

1 answer

1 vote

126k views

Strech your thinking- Cameron eats 1/3 of his granola bars before school and another 1/3 of the granola bar for lunch. Draw and shade a fraction bar to show how much of the granola bar Cameron has eaten.

asked Jan 13, 2020

2 answers

2 votes

52.6k views

Ruhana owns a workshop where her team of technicians refurbishes tv sets and dvd players, and then she sells them for a profit. She has set a weekly sales target of at least 35 tv sets or dvd players.

asked Dec 4, 2019

1 answer

3 votes

148k views

Residents of three counties were polled to find the percentage of residents who are Republican or Democrat. Find the following relative frequencies to the nearest tenth of a percent.

asked May 11, 2019

2 answers

3 votes

149k views

Manners are_______commonly accepted behavior. A. Social B. Mental C. Emotional

asked Dec 25, 2018

2 answers

1 vote

176k views

“My story – the whole truth – I’m glad to tell it all. …………………………………………… I hail from Crete’s broad land, I’m proud to say, And I am a rich man’s son. Identify the speaker and purpose of this passage. Odysseus

asked Nov 28, 2018

1 answer

5 votes

206k views

The solution to the system of equation below is (-2,-1). 2x - 3y =-1 11x - 9y =-13 When the first equation is multiplied by -3 the sum of the two equations is equivalent to 5x= -10 Which system of equations

asked Jun 10, 2018

2 answers

5 votes

21.0k views

Fran graphs the equations y = 2x2 – 2 and y = –0.5x + 4. Her graph is shown below. Which value is an approximate solution of 2x2 – 2 = –0.5x + 4?

asked Apr 19, 2018

2 answers

4 votes

156k views

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