A cone's volume can be found using the formula $V = \frac{1}{3} \pi r^2 h$ . If the cone has a diameter of 3 inches then its radius is half r= 1.5 inches. Substitute r = 1.5 and V = 12 cubic inches.

$V = \frac{1}{3} \pi r^2 h \\12 = \frac{1}{3} \pi (1.5)^2 h \\12 = \frac{1}{3} \pi (2.25) h\\12 = 2.355h\\5.10 = h$

This means the height of the cone is 5.10 inches or to the nearest inch 5 inches.

3 0

3 years ago

What is the average rate of change for this quadratic function for the interval

hjlf

Answer:

hi the answer should be C or 8

Step-by-step explanation:

Hope this helps!

7 0

2 years ago

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If a sausage-making machine produces 3,000 sausages in h hours, how many sausages can it produce in m minutes?

Vesnalui [34]

3000 s........h hours
3000/h.........1 hour
3000/60h.......1 minute
3000*m/60h....m minutes

4 0

3 years ago