Not a Question so how am i supposed to help with this problem
Answer:
1. 45
2. 9
3. 11
4. 17
Explanation:
Given the following:
28 checked H
26 checked C
14 checked D
8 checked H and C
4 checked H and D
3 checked C and D
2 checked all.
Hence N(H) = 28
N(C) = 26
N(D) = 14
N(H U C) = 8
N(H U D) = 4
N(C U D) = 3
N(H U C U D) = 2
We also know that
Total = N(H) + N(C) + N(D) - N(H U C) - N(H U D) - N(C U D) + N(H U C U D)
Substituting the given values, we obtain
Total = 55
1. Students that didn't check any box = 100 - 55 = 45 students
2. Students who checked exactly two box
= N(H U C) + N(H U D) + N(C U D) - 3N(H U C U D) (from probability theorem)
Substituting the values, we have 8 + 4 + 3 - 6 = 9 students
3. Students who checked atleast two box =
The people who have checked all three are needed to be calculated once. Earlier, we subtracted them thrice so we add one time
N(H U C) + N(H U D) + N(C U D) - 2N(H U C U D) = 8 + 4 + 3 - 4 = 11 students
4. Given N(C) = 26
We subtract N(CUD) and N(HUC) as they have checked another apart from club.
26 -8 - 3 = 15
Now we could notice we have subtracted N(HUCUD) twice in both categories, so we add one time to neutralise
15 + 2 = 17
Hence N(only C) = 17 students.
First of all let's make it clearer, what is meant by "domain name resolution"?
"Domain name resolution" is the process of translating your web address into its corresponding IP address. e.g. translating (www.brainly.com to 104.16.32.180)
Computers cannot understand the human language they only can understand numbers that's why we need this process.
So, the process (in a very simple way) is divided into four steps:
1) Lookup "root nameservers"
2) Lookup "Top Level Domain TDL nameservers"
3) Lookup "domain nameservers"
4) Lookup "subdomain nameservers" [if exist]
If you still confused please check out this video https://www.youtube.com/watch?v=BCjUbpIzRs8&index=10&list=PL4bq-KmCeyBmMvBB3-RT6ikdp8ljV9GeT
Answer:
Mac computer is the correct answer for option "a" in this question.
Adobe flash is the correct answer for option "b" in this question.
Mac OS is the correct answer for option "c" in this question.
Explanation:
- Hardware: Graphic designers must use Mac computers for the best graphic designing.
They support many of the software programs, graphic designers use. Whether the graphic designer chooses Mac or PC, it is important that the computer have a fast processing speed, large amount of hard drive storage and large monitor.
- <u><em>Cost:</em></u> Approx $5999
- Software: Graphic designers must use Adobe flash for the best graphic designing.
Adobe flash help designers easily take graphic design to the Web using basic HTML language.It also helps in motion graphics,web designing etc.
- <u><em>Cost:</em></u> Adobe Flash is free to install and use. Adobe Flash editing software starts at $99.
- Operating system: Graphic designers must use Mac OS for the best graphic designing. Mac OS supports most of the software programs and it inspired Microsoft Corporation to develop its own GUI.
- <u><em>Cost:</em></u> The current version of Mac OS X costs $29.99 from the Mac's App Store.
