QuestionAugust 26, 2025

A cylinder container is filled with air. Its radius is 6.00 cm and its height is 3.50 cm. What is the volume of air inside in milliliters? pi =3.14 underline ( )mL Your answer should be rounded to three significant figures. Do not include units in your answer.

A cylinder container is filled with air. Its radius is 6.00 cm and its height is 3.50 cm. What is the volume of air inside in milliliters? pi =3.14 underline ( )mL Your answer should be rounded to three significant figures. Do not include units in your answer.
A cylinder container is filled with air. Its radius is 6.00 cm and its
height is 3.50 cm. What is the volume of air inside in milliliters?
pi =3.14
underline ( )mL
Your answer should be rounded to three significant figures. Do not include units in
your answer.

Solution
4.6(332 votes)

Answer

396 Explanation 1. Identify the formula for volume of a cylinder The volume V of a cylinder is given by **V = \pi r^2 h**. 2. Substitute the values into the formula Given r = 6.00 \, \text{cm} and h = 3.50 \, \text{cm}, substitute these into the formula: V = 3.14 \times (6.00)^2 \times 3.50. 3. Calculate the volume Calculate V = 3.14 \times 36.00 \times 3.50 = 396.36 \, \text{cm}^3. 4. Convert cubic centimeters to milliliters Since 1 \, \text{cm}^3 = 1 \, \text{mL}, the volume in milliliters is 396.36 \, \text{mL}. 5. Round to three significant figures Round 396.36 to three significant figures: 396.

Explanation

1. Identify the formula for volume of a cylinder<br /> The volume $V$ of a cylinder is given by **$V = \pi r^2 h$**.<br /><br />2. Substitute the values into the formula<br /> Given $r = 6.00 \, \text{cm}$ and $h = 3.50 \, \text{cm}$, substitute these into the formula: $V = 3.14 \times (6.00)^2 \times 3.50$.<br /><br />3. Calculate the volume<br /> Calculate $V = 3.14 \times 36.00 \times 3.50 = 396.36 \, \text{cm}^3$.<br /><br />4. Convert cubic centimeters to milliliters<br /> Since $1 \, \text{cm}^3 = 1 \, \text{mL}$, the volume in milliliters is $396.36 \, \text{mL}$.<br /><br />5. Round to three significant figures<br /> Round $396.36$ to three significant figures: $396$.
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