There are ways for the teacher to decide which student she will teach during each lesson time if she must teach each student exactly 3 times. Here, "!" represents the factorial.
A number's factorial is the result of multiplying the integer by each natural number below it. Factorial can be symbolized by the letter "!". Thus, n factorial is denoted by n! and is the result of the first n natural numbers.
A whole number's "n" factororial is the sum of that number and each whole number up to one.
When a question asks you to determine how many different ways you can arrange or order a given number of items, you use a factorial.
Learn more about factorials here:
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Answer:
Step-by-step explanation:
A form of computer-based test that adapts to the examinee's ability level.
Answer:
Step-by-step explanation:
its D. 3(x)-3(9)
(1/5)(5/10)(5/10)=25/500=1/20
1/20=0.05
Answer:
Is there a figure that needs x..??
Step-by-step explanation:
There isn’t anything attached