Respuesta :
Answer:
16
Step-by-step explanation:
theres 4 different subjects that could be in each of 4 different slots, eg, science, ss, ela, or math could be in slot one, or the same for slot two, and so on and so forth.4 x 4 = 16
The required number of ways to study 4 different subject to first four classes is 16
What is method of counting?
If we have m number of works to do and n number of peoples then the number of ways to do the work is mxn
How to find number of ways?
Here we have given
Number of subjects = 4 that is math, science, art and social science
Number of classes = 4
Therefore the number of way to attending the class is
4x4 = 16
This is the conclusion to the answer.
Learn more about method of counting here-
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