Answer:
30% of employees work part-time
Step-by-step explanation:
i just added 9 and 21 which is 30 and then i figured out that 9 is 30% of 30
Answer:
Step-by-step explanation:
Graph is shifted 4 units to the right and reflected over the x-axis.
Answer:
D.The distance you drive
Step-by-step explanation:
If you describe this situation as function, then it will look as:
- f(h)= 60h
- For h=1 you have f(1)= 60 miles
- For h=2 you have f(2)= 120 miles etc.
The range of the function is the set of output values
In this case the range is the distance you drive
Correct option is D.
Step-by-step explanation:
your teacher was very nice and warned you about the trap in the question.
so, really, what do we have to do ?
a full circle represents 360°.
the shaded sector is the full circle minus the white sector !
this is the same as directly calculating the shaded sector for 360-75 = 285°.
so, the area of a circle is
pi×r²
in our case
pi×20² = 400pi
the needed fraction of the whole circle is either
75/360, if we want to subtract it for the solution
or
285/360, if we want to calculate the solution directly.
both lead to the same result.
400pi×360/360 - 400pi×75/360 =
= 400pi × 285/360 = 10pi × 285/9 = 2850pi/9 =
= 316.6666666...pi ≈ 316.7pi
Answer:
Is A
Step-by-step explanation:
I thing so , because is the same
