Questions by Knut Eldhuset

Questions by Knut Eldhuset

If a buffer solution is 0.540 M in a weak acid ( K a = 8.0 × 10 − 6 ) and 0.230 M in its conjugate base, what is the pH?

asked Nov 18, 2021

1 answer

5 votes

165k views

The painting below is by David Hockney called A Bigger Splash Write 1 paragraph about why you would select this painting for example share why you like it, what stands out that makes it special share your

asked Oct 26, 2021

1 answer

4 votes

62.2k views

98.91 rounded to the nearest hundredth

asked Sep 23, 2021

2 answers

1 vote

11.8k views

Which classification describes the following system of equations? x+y+z=6 x-y+z=8 x+y-z=0

asked Sep 15, 2021

1 answer

0 votes

232k views

What is the shape of a DNA molecule? Why is your model not 100% accurate as to the 'shape

asked Jul 22, 2021

1 answer

0 votes

210k views

Experience shows that a ski lodge will be full (153 guests) if there is a heavy snow fall while only partially full (62 guests) with a light snow fall. What is the expected number of guests if the probability

asked Jul 7, 2021

1 answer

2 votes

232k views

Planet X has a moon similar to Earth's moon. Which path would this moon's orbit take? If for some reason, the planet is destroyed and no longer exists, which path would the moon take? Planet X

asked Jun 10, 2021

1 answer

3 votes

21.3k views

Select the correct answer, Identify the system of linear equations from the tables of values given below.

asked Feb 24, 2021

2 answers

3 votes

124k views

What is the surface area? 4 ft 10 ft 5 ft square feet

asked Feb 18, 2021

1 answer

1 vote

195k views

Can someone please help me? These get on my nerves! ;-; I'll give 5 stars.. Thanks!

asked Jan 6, 2021

1 answer

4 votes

13.8k views

A business produces 10 units of output. Its average variable cost (AVC) = $25, average fixed cost (AFC) = $5, and marginal cost (MC) = $30. The firm's average total cost (ATC) is ________.

asked Sep 17, 2020

1 answer

5 votes

160k views

The event similar to America’s shot heard around the world that started the French Revolution on July 14 1789 was Fill in the blank

asked Oct 19, 2019

1 answer

1 vote

32.2k views

How do I work all of these out separately

asked Nov 26, 2018

1 answer

5 votes

132k views

What idea best explains the different views of the North and the South about slavery?

asked Aug 24, 2018

2 answers

4 votes

116k views

A customer`s total purchase comes to $7.75. The customer gives you a $10 bill, but you mistakenly key in $100. The register indicates the change is $92.25. How much money do you give back?

asked Jul 14, 2018

1 answer

0 votes

54.2k views

What are the lines called that show land elevations on a contour map? A. height lines B. elevation lines C. contour lines D. convergent lines

asked Feb 14, 2018

1 answer

4 votes

138k views

Which of the following men was a Populist who fought against banks, railroads, and the gold standard? A.William McKinley B.John D. Rockefeller C.William Jennings Bryan D.Cornelius Vanderbilt

asked Sep 21, 2017

2 answers

0 votes

87.9k views

in a school of 750 kids 320 are girls 559do some kind of sports .if 101 do no sports ,how many boys also do no sport

asked Jul 27, 2017

2 answers

0 votes

509 views

The average healthy heart beat 70-80 beats per minute a lower rate of 60 might indicate

asked Apr 3, 2017

1 answer

2 votes

121k views

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