Answer: First option.
Step-by-step explanation:
To solve for "h" from the given the equation
, you need to:
Apply the Subtraction property of equality and subtract
to both sides of the equation.
Then you need to apply the Division property of equality and divide both sides of the equation by
.
Then:

Answer:
The volume of the ball with the drilled hole is:

Step-by-step explanation:
See attached a sketch of the region that is revolved about the y-axis to produce the upper half of the ball. Notice the function y is the equation of a circle centered at the origin with radius 15:

Then we set the integral for the volume by using shell method:

That can be solved by substitution:

The limits of integration also change:
For x=5: 
For x=15: 
So the integral becomes:

If we flip the limits we also get rid of the minus in front, and writing the root as an exponent we get:

Then applying the basic rule we get:

Since that is just half of the solid, we multiply by 2 to get the complete volume:


Answer:
Cubic trinomial
Step-by-step explanation:
Higest power is 3 and there are 3 terms
The volume of this right rectangular prism is 263.52 and it is to the nearest hundredths as a decimal, hope it helps!
Answer:
4.5%
Step-by-step explanation:
Commission = 54
Total sold = 1200
1200.00 x Commission % = 54.00
1200.00/54.00 = Commission
.045