Marina sells candles that are in the shape of cones she makes a yellow candle that has a diameter of 4 in and a height of 11 in she sells each candle at a price of $0.35 per cubic inch of wax which statements about the yellow candle are true check all that apply use 3.14 for pi
Accepted Solution
A:
For this case we have qeu by definition, the volume of a cone is given by:
[tex]V = \frac {1} {3} * \pi * r ^ 2 * h[/tex]Where:
A: It's the radio
h: It's the height
We find the volume of the yellow candle:
[tex]V = \frac {1} {3} * \ pi * (2) ^ 2 * 11\\V = \frac {1} {3} * 3.14 * 4 * 11\\V = \frac {138.16} {3}\\V = 46.05333333[/tex]So, the volume of the yellow candle is:
46.05 cubic inches
The price will be:
[tex]46.05 * 0.35 =\\16.1175\[/tex]Answers:
Option A
Option C
Option F
Option H