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The problem asks to calculate the volume of a sphere given its diameter \( D = 14.8 \, \text{m} \), using the formula for the volume of a sphere:

\[
V = \frac{4}{3} \pi r^3
\]

where \( r \) is the radius of the sphere, and \( \pi = 3.14 \).

### Steps:
1. **Find the radius**:
   \[
   r = \frac{D}{2} = \frac{14.8 \, \text{m}}{2} = 7.4 \, \text{m}
   \]

2. **Substitute the radius into the volume formula**:
   \[
   V = \frac{4}{3} \times 3.14 \times (7.4)^3
   \]

3. **Calculate the volume**:
   - First, calculate \( 7.4^3 \).
   - Then multiply by \( 3.14 \).
   - Finally, multiply by \( \frac{4}{3} \).

Let me calculate this for you.The volume of the sphere is approximately \( 1696.5 \, \text{m}^3 \) when rounded to the nearest tenth.

Would you like more details or have any questions?

Here are 5 related questions for practice:
1. What is the formula for the surface area of a sphere?
2. How would the volume change if the diameter were doubled?
3. How does changing the value of \( \pi \) affect the final volume calculation?
4. What is the volume of a sphere with a diameter of 10 meters?
5. How would you calculate the mass of the sphere if its density were given?

**Tip:** Always ensure you understand how to manipulate formulas by isolating variables like radius or diameter when solving for volume.

The diameter, D, of a sphere is 14.8 m. Calculate the sphere's volume, V. Use the value 3.14 for π, and round your answer to the nearest tenth.

Learn how to calculate the volume of a sphere given a diameter of 14.8 meters using the formula V = (4/3) * π * r^3. This geometry problem involves key concepts such as radius, volume, and rounding to the nearest tenth.

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