Answer:
Domain of the function is the set of whole numbers.
Step-by-step explanation:
The given function is
where, c represents the cost of the yearly subscription and m is the number of magazines.
We need to find the domain of the function.
Domain is the set of inputs. In other words domain of the function is the set of m values.
Number of magazines always a whole number (0,1,2,....) because the number of magazines can not be a decimal or negative value.
Therefore, the domain of the function is the set of whole numbers.
9514 1404 393
Answer:
60 square units
Step-by-step explanation:
The area is given by the formula ...
A = bh
The base of this parallelogram is 15 units, and its height is 4 units. The area is ...
A = (15 u)(4 u) = 60 u²
The area is 60 square units.
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Answer:
RST= 105 degrees
Step-by-step explanation:
it would be 2(5x+15) + 2(4x+3) =360
10x+30+8x+6=360
18x=324
x=18
so RST=5x+15=5(18)+15=105