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What is a math concept?
A math CONCEPT is a fancy way of describing the different ways and things you can and can't do in math. A math Concept can be 5!. That in term equals 5*4*3*2*1, which then = 120.
Where can you find answers to Harcourt math workbook grade 5?
If you are not trying to cheat. You can see if your teacher will give you the answers or if your teacher will give you a website to go on and a pass code if needed.
How many ways can a person select 4 books 2 cds and 1 DVD from ten books twenty cds and 5 dvds?
There are (trust the math here) 210 ways of choosing the books. 190 ways of choosing the CD's. 5 ways of choosing the DVDs So that means there are 210x290x5 ways of choosing these objects (with their respective quantities). That equals: 199,500 ways.
How many ways can a teacher give five different prizes to five of her twenty five students?
Since there are 5 different prizes, and assuming a pupil can get only one prize the answer is25P5 = 6,375,600 ways.
What is reduction on math?
Reduction is simply where you put the number to lowest terms. For example 4/10 in lowest terms is 2/5. Ask you teacher or parents for help, they will know what to do.
