Answer:
12x+18
Step-by-step explanation:
That is allready completely simplified.
Answer:
Step-by-step explanation:
Given:
Rate of change of radius of cylinder:
(This is increasing rate so positive)
Rate of change of height of cylinder:
(This is decreasing rate so negative)
To find:
Rate of change of volume when r = 20 inches and h = 16 inches.
Solution:
First of all, let us have a look at the formula for Volume:
Differentiating it w.r.to 't':
Let us have a look at the formula:
Applying the two formula for the above differentiation:
Now, putting the values:
So, the answer is:
Answer:
45
Step-by-step explanation:
Answer:
the absolute value of 5 is simply, 5
Step-by-step explanation:
Answer:
24000
Step-by-step explanation: