Answer:Whaddup
Step-by-step explanation:
Answer:
3.4
Step-by-step explanation:
I think that you mean "How do you estimate the square root of 12."
1. √12 is between √9 and √16, which are 3 and 4
2. We know that the square root of 12 is between 3 and 4, and we can estimate to the tenth, getting 3.4
Answer: 33.33
If you are referring to 15/45
Answer:
This mapping isn't a function.
Step-by-step explanation:
A mapping specifies a relation between two sets of items (input and output). For example, a mapping of the form
would map the input
to output
and map the input
to output
.
A function is a mapping where each input is associated with exactly one output.
Note that both
and
are in the mapping given in this question. The input
is mapped to more than one outputs. Thus, this mapping isn't a function.