B: 60. You solve it by dividing 39 by 0.65
Answer:
The quantity of water drain after x min is 50
Step-by-step explanation:
Given as :
Total capacity of rain barrel = 50 gallon
The rate of drain = 10 gallon per minutes
Let The quantity of water drain after x min = y
Now, according to question
The quantity of water drain after x min = Initial quantity of water × 
I.e The quantity of water drain after x min = 50 gallon × 
or, The quantity of water drain after x min = 50 gallon × 
Hence the quantity of water drain after x min is 50
Answer
Answer:
384π cm³
Step-by-step explanation:
Formula for the volume of a cone is
where:—
Our radius is given in an attachment which is 12 cm and height is 8 cm. Substitute these values in the formula:—

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<u>Summary</u>
<u>Volume (Cone)</u>
where:—
h is height or perpendicular.
r is radius.
<u>Value of Pi (Commonly Used)</u>

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