Answer:
4187 cm^3
Step-by-step explanation:
The diameter is 20
radius = d/2 = 20/2 = 10
The volume is
V=4/3 pi r^3
= 4/3 pi (10)^3
Using pi = 3.14
= 4/3 (3.14) 1000
=4186.6666666
Rounding to the nearest whole number
4187 cm^3
The options 2 and 4 would have the same graphical representation.
Step-by-step explanation:
Step 1:
To determine which functions are equal to the question, we must assign values to x and see which values equal the function f(x) = .
Any random value can be assigned to x but the same value of x must be assigned to all the equations.
Step 2:
If we substitute x = 5, we get
Question; f(x) =
Option 1; f(x)
Option 2; f(x) =
Option 3; f(x) =
Option 4; f(x)
So options 2 and 4 would have the same graphical representation.
25% Because 50/200 is 0.25 which is 25%. Hope I helped.
<h2>
The product of the rational expressions = </h2>
Step-by-step explanation:
We have,
To find, the product of the rational expressions = ?
∴
=
=
=
=
Thus, the product of the rational expressions =