Answer:
The mean number of the children is 1.2
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Step-by-step explanation:
Given
Children: 0, 1, 2, 1, 2
Required
Determine the Mean number
The mean of a set is calculated as follows;
Where x is the given set and n is the number of sets
In this case, n = 5 children
Hence;
<em>Hence, the mean number of the children is 1.2</em>
Answer:
(x-3) and (x+3) I think
Step-by-step explanation:
I believe the answer to your question is
Yes, you would get two triangles that have the same shape and size
Answer:
x^7-14x^6+84x^5-280x^4+560x^3-672x^2+448x^2-128
Step-by-step explanation:
ends are x^7 and 120^7, and use the therom in the middle
Answer:
The greatest common factor of the given expressions is
Step-by-step explanation:
Given that 
can be written as
can be written as
and 
can be written as
Comparing the common factors we have 
is the greatest common factor of
Therefore the greatest common factor of the given expressions is
