What is the volume of a cone that has a base with a radius of 4 inches and a height of 12 inches?

Step-by-step explanation:

The volume of a cone can be calculated with this formula:

Where "r" is the radius and "h" is the height.

In this case you know that this cone  has a base with a radius of 4 inches and a height of 12 inches. Then:

So, in order to calculate its volume, you must substitute these values into the formula. Then:

The volume of given cone =  200.96 inches³

Step-by-step explanation:

Points to remember

Volume of cone =(1/3) πr²h

Where 'r' is the radius and 'h' is the height of the cone

To find the volume of cone

Here r = 4 inches and h = 12 inches

Volume =  (1/3)πr²h

 =  (1/3) * 3.14 * 4² *12

 = 200.96 inches²

Therefore the volume of given cone =  200.96 inches³

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step-by-step explanation:

step-by-step explanation:

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is           symmetric about the line y = 120,000.

step-by-step explanation:

given that megan owns a clothing boutique.

the profits of 2010, 11, are recorded and shown as follows:

years since     2010 0     1     2     3       4       5

profits made in 1000's   39       84     111     120   111     84

we find that profit gradually increases form 2010 to 2013 upto 120,   then starts decreasing.

the profits for 2012 and 2014 are the same while that of 2011 and 2015 are also the same.

this shows that there is symmetry about the line profit = 120000

hence answer is:

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is           symmetric about the line y = 120,000.

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