Answer:
B.
Step-by-step explanation:
Polynomial of one variable:It is that expression in which power of each variable in the given should be a whole number.The highest power of variable is called degree of polynomial.
Power of variable in given terms cannot be negative or fraction.
A.
It can be write as
By definition of polynomial of one variable , it is not a polynomial.
B.
By definition of polynomial of one variable , it is a polynomial.
C.
By definition of polynomial of one variable, it is not a polynomial.
D.
By definition of polynomial of one variable,it is not a polynomial.
Hence, option B is true.
will represent this linear model shown in the data table.
Put the values of the x in the all given equations and then check the value of y if the value of y matches the given values in the option
So if we put the value x=1980 in the then
These values are closest to 70.1 whereas other options do not satisfy the condition.
Thus will represent this linear model shown in the data table.
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Step-by-step explanation:
Cubes have square faces, so the area of the base is b².
The volume of the cube is b³.
The height of each pyramid is half the height of the cube, so h = b/2. Which means b = 2h.
The cube is made of 6 square pyramids with the same base and height. Therefore, each pyramid has 1/6 the volume of the cube. So the volume of each pyramid is b³/6.
