This isn't an idiom because it's just one word that's confusing. The word "ace" in this sense is slang. It means to score highly or make a top grade.
to want to do something; a wanting to entertain oneself
I don't know about "mathematically" but the idiom is what you say when you don't want any change back from the money you paid for your items with -- it's leaving them a "tip" of the extra money.
my teacher said we only had to learn (something in the test) so i revised that really hard and there wasnt anything on that ?? want some chocolate ??
I suppose if they want to!
A test statistic is used to test whether a hypothesis that you have about the underlying distribution of your data is correct or not. The test statistic could be the mean, the variance, the maximum or anything else derived from the observed data. When you know the distribution of the test statistic (under the hypothesis that you want to test) you can find out how probable it was that your test statistic had the value it did have. If this probability is very small, then you reject the hypothesis. The test statistic should be chosen so that under one hypothesis it has one outcome and under the is a summary measure based on the data. It could be the mean, the maximum, the variance or any other statistic. You use a test statistic when you are testing between two hypothesis and the test statistic is one You might think of the test statistic as a single number that summarizes the sample data. Some common test statistics are z-score and t-scores.
It is an issue you really don't want to handle or get involved in or a person you really don't want in your life.
Do what ever you want to do.
It's not really an idiom. It's something you say when someone is either talking too rapidly and you want them to slow down, or they are getting too excited over something.
It means he did not hurry. If you want to say that someone took a long time, but you don't really want to be mean, you can say "You sure took your time on that."You can also say "He took his sweet time finishing that."
It means he did not hurry. If you want to say that someone took a long time, but you don't really want to be mean, you can say "You sure took your time on that."You can also say "He took his sweet time finishing that."
you had it with someone, you dont want to do something no more
to want to do something; a wanting to entertain oneself
It means to feel that there is no way to go on and you just want to give up.
You don't really need a whole song to remember the definition of one word. Make up a silly rhyme or short sentence instead. An idiom is a phrase that seems to mean one thing, but really means something quite different. You can't figure it out just by defining the words. You could make up any rhyme or sentence you want to. You could say "Figure out an idiom/Don't be an idiot ... or What does it mean/Don't be tense/Idioms seem/To make no sense!
It means that it is a special occasion. You take out the fine China plates, crystal glasses, and fancy silverware when it is a special occasion or an important meal, and you really want to impress your guests.
no it wont. i heard they can test for it if they really really want to but NOBODY does
Yes it is an idiom.. "break a leg" means "good luck".... if you want to know just watch the movie of high school musical part one... :P