Answer:
The volume of the cone is increasing at the rate oof 3848.45 cm³/s when r=15 cm and h=10 cm.
Step-by-step explanation:
The volume of the cone is given by the following formula:
In which V is measured in cm³ while r and h are measured in cm.
Suppose that both the radius r and height h of a circular cone are increasing at a rate of 7 cm/s.
This means that
How fast is the volume of the cone increasing when r=15 cm and h=10 cm?
This is when .
Applying implicit differentiation:
We have three variables, V, r and h. So
The volume of the cone is increasing at the rate oof 3848.45 cm³/s when r=15 cm and h=10 cm.
3/4 hour = 45 minutes
45 × 6 = 270 minutes
270 ÷ 60 = 4.5 hours
4.5 hours = 4 hours 30 minutes = 4 1/2 hours
(4^2)(0.25)-0.25+4(0.25^2)-4
=0
hope this helps!
The answer is D hope this helps!!
Answer:
700,00
Step-by-step explanation:
700,000 is the answer.