Question

what is the volume of this sphere?
round your answer to the nearest hundredth.
1.4 cm
cubic centimeters

Explanation:

Step1: Identify the radius

The radius \( r = 1.4 \, \text{cm} \)

Step2: Apply volume formula for sphere

Volume \( V = \frac{4}{3}\pi r^3 \)
Substitute \( r = 1.4 \):
\( V = \frac{4}{3}\pi (1.4)^3 \)

Step3: Calculate the value

\( (1.4)^3 = 2.744 \)
\( V = \frac{4}{3}\pi \times 2.744 \approx \frac{4}{3} \times 3.1416 \times 2.744 \approx 11.494 \)

Step4: Round to nearest hundredth

\( 11.494 \approx 11.49 \)

Answer:

11.49