There are 27 children in the class.
18 divided by two equals 9
9 times 3 is 27
Answer: It's an algebraic expression
Step-by-step explanation: k²- 11 is an algebraic expression.
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The answer would be 4 divided by 2/3 = 6 tiles
Answer:
Yes, f(x) =
is a constant function.
Step-by-step explanation:
A function is defined to be a relation from 1 set of numbers to another set of numbers.
The main condition for a relation to be a function is that for every number in the domain there should be a <u>unique image</u>
Here the given function is f(x) = 
This function is a constant function and gives the value 0.75 for all values of x.
Hence the graph would be a straight line parallel to the x-axis passing through y = 0.75.
Hence the f(x) = 0.75 is a function.