Computers and Technology, 09.03.2021 19:30 treestump090

5) Compare the following rational numbers
7/8,31/40,63/80

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Answer from: Quest

answer: when the substance contain the two parts (polar and non-polar) like soap.

explanation:

soap is produced from the basic hydrolysis of ester "saponification", it is considered as a salt of hydrocarbons. the soap molecule contains the two parts: a polar group (-coo-na+) and a non-polar group (r-hydrocarbon part). the polar group is called the head and the tail is the non-polar group. the polar group is hydrophilic in nature (water loving) and the non-polar group is hydrophobic in nature (water repelling).the polar/non-polar nature of a substance is useful that it can dissolve the non-polar substances by the polar part and also can dissolve the polar substances by the non-polar part. it commonly used in detergents and soaps.

Answer from: Quest

Answerhostname;

Answer from: Quest

a social news website is an internet website that features user-posted stories. such stories are ranked based on popularity, as voted on by other users of the site or by website administrators. users typically comment online on the news posts and these comments may also be ranked in popularity. since their emergence with the birth of web 2.0, social news sites have been used to link many types of information, including news, humor, support, and discussion. all such websites allow the users to submit content and each site differs in how the content is moderated. on the slashdot and fark websites, administrators decide which articles are selected for the front page. on reddit and digg, the articles that get the most votes from the community of users will make it to the front page. many social news websites also feature an online comment system, where users discuss the issues raised in an article. some of these sites have also applied their voting system to the comments, so that the most popular comments are displayed first. some social news websites also have a social networking function, in that users can set up a user profile and follow other users' online activity on the website.

Answer from: Quest

This printout will be akes======in java, somestring.substring(a,b) will return a portion of somestring, including index a and up to but not including index b.in java, string indexes start from 0. the very first character has an index of 0.for shakespeare, we have $\stackrel{0}{\text{s}}\stackrel{1}{\text{h}}\stackrel{2}{\text{a}}\stackrel{3}{\text{k}}\stackrel{4}{\text{e}}\stackrel{5}{\text{s}}\stackrel{6}{\text{p}}\stackrel{7}{\text{e}}\stackrel{8}{\text{a}}\stackrel{9}{\text{r}}\stackrel{10}{\text{e}}$ "shakespeare".substring(2,6); gets us "akes"

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5) Compare the following rational numbers
7/8,31/40,63/80...

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