Answer:
The expression is equal to 1 over 12 factors of r
Multiplying the exponents will create an equivalent expression.
Step-by-step explanation:
We are given the following in the question:

<h3>Properties of exponent:
</h3>


Thus, we can simplify the given expression as:

= 
= 
Thus, the correct answer is:
Option 2) The expression is equal to 1 over 12 factors of r
Option 4) Multiplying the exponents will create an equivalent expression.
This is a combination question
Hope this helps
In cylindrical coordinates, we have
, so that

correspond to the upper and lower halves of a sphere with radius
. In spherical coordinates, this sphere is
.
means our region is between two cylinders with radius 1 and
. In spherical coordinates, the inner cylinder has equation

This cylinder meets the sphere when

which occurs at

where
. Then
.
The volume element transforms to

Putting everything together, we have

Answer:
10.82
Step-by-step explanation:
Answer:
1) Divide the numerator by the denominator.
2) Write down the whole number result.
3) Use the remainder as the new numerator over the denominator. This is the fraction part of the mixed number.
Step-by-step explanation:
not sure of this will help... but hope it does!