A hemispherical bowl of internal radius 9 cm is full of liquid . The liquid is to be filled into cylindrical shaped bottles each fo radius 1.5 cm and height 4 cm. How many bottles are needed to empty the bowl?

Explanation

To solve the problem step by step, we will calculate the volume of the hemispherical bowl and the volume of one cylindrical bottle, and then determine how many bottles are needed to empty the bowl.

### Step 1: Calculate the volume of the hemispherical bowl
The formula for the volume \( V \) of a hemisphere is given by:
\[ V = \frac{2}{3} \pi r^3 \]
where \( r \) is the radius of the hemisphere.
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