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mr Goodwill [35]
3 years ago
8

Which statements are true if the particle size in a packed column used in HPLC is decreased?

Business
1 answer:
grin007 [14]3 years ago
6 0

Answer:

b. increased separation

a. increased resolution

Explanation:

As the column particle size is decreased, the plate height will decrease.

And as plate height decreases separation efficiency will increases.

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The difference between scenario analysis and sensitivity analysis is that:__________
Sergeu [11.5K]

Answer:

C) scenario analysis considers the effect on NPV of changing multiple project parameters.

Explanation:

Scenario analysis is used to determine the effect on the end result if several parameters are changed . Sensitivity analysis on the other hand involves the effect on the end result due to change in one parameter. With regard to net present value, the scenario analysis on the project will based on effects of changing multiple parameters for example how NPV will change due to increase in price of the products sold, changes in inflation rate and changes in corporate taxes.

3 0
3 years ago
The U.S. Post Office charges 40 cents for the first ounce and 25 cents per ounce for each additional ounce. Use an inequality to
Leni [432]

Answer:

15 ounces.

Explanation:

The first ounce is worth 0.40, and the additional x ounces are worth 0.25 each. So, the inequality should be Y > A + B * X, where Y is equal to 4, A is the value of the first ounce (0.4), B is the value of the additional ounces (0.25) and x is the quantity of additional ounces.

  • 4 > 0.4 + x * 0.25
  • 4 - 0.4 > 0.25x
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14 is the maximum of additional ounces that can be mailed, we have to add the first one, for a total of 15 whole ounces that can be mailed for no more than $4.

8 0
3 years ago
The revenues of a company increased by 39% in year one and decreased 22% in year two. What is the overall change over the two-ye
Vlada [557]

the overall hange is a net-gain of 17% as the company's total revunue experienced an overall positive outcome over said two year period. :)

3 0
3 years ago
You are stocking shelves when you notice that a large line has formed at the only open cash register. what will you do?
Sauron [17]
I will stop what I am doing to go open another cash register so things will move by quicker and customers won't get irritated
7 0
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According to the market theory of wage determination, under what circumstances will wages for a paticular group be highest?
eduard
The answer to that would be D
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