Answer:
Step-by-step explanation:
a) circumference = diameter*pi
so, pi in circle A =25.12/8=3.14
pi in circle B = 9.42/3 =3.14
b) area of the circle =(diameter/2)^2*pi
so pi in circle A = 50.24/(8/2)^2=3.14
pi in circle B = 3.14
C) both the value of circle A and B are equivalent
Answer:
B. E(s) = s^3 - 29.
Step-by-step explanation:
The amount of empty space 
inside the cubic box is equal to the volume of the box minus the volume of the softball.
If the side length of the cubic box is 
, and the volume of the softball is 
, then the amount of empty space inside is
,
where 
is the volume of the cubic box.
Since it matches the equation we got above, choice B stands correct.
F(x) - g(x)
becomes
(3x + 2) - (x - 3)
which is
3x + 2 - x + 3
then add like terms
2x + 5
so f(x) - g(x) = 2x + 5
and it's domain should be all real numbers
