There are several information's already given in the question. the answer can be easily deduced using those information's.
Mean = (27 + 27 + 28 +29 + 32 + 33 + 34)/7
= 210/7
= 30 mpg
From the above deduction, it can be concluded that the correct option among all the options that are given in the question is the third option or option "C". I hope that this is the answer that you were looking for and it has come to your desired help.
We let
r1 = the original radius of the cylinder
r2 = the new radius of the cylinder
h1 = the original height of the cylinder
h2 = the new height of the cylinder
SA = surface are of the cylinder
the radius and the height are shrunk down to a third of
their value therefore
r2 = r1/3
h2 = h1/3
SA = 2(PI)r^2 +
2(PI)rh
SA = 2(PI)[(r1^2)/9] +2(PI)(r1/3)(h1/3)
Simplifying
SA = [2(PI)r]/9 * (r1 + h1)
Answer:
41.305x6= 247.83
Step-by-step explanation:
Answer:
12x-1
Step-by-step explanation:
First, you would have to distribute. Would mean to multiply the 4 with every number in the parenthesis.
4(3x+2)-9
12x+8-9
Now combine like terms
8-9 = -1
The answer is 12x-1
Answer:
where's the figure???????
