Question

How many cubic inches are there in 3.25 yd3?Express the volume in cubic inches to three significant figures.What is the mass in grams of 16.86 mL of acetone?Express your answer to four significant figures and include the appropriate units.What is the volume in milliliters of 7.06 g of acetone?Express your answer to three significant figures and include the appropriate units.

Answer 1

`\text{ 3.25 yd}^3=151,632in^3`

Step-by-step explanation: We need to convert cubic-yards into cubic inches, this can be simply done as follows:

`\frac{46656\text{ Cubic inches}}{1\text{ Cubic Yard}}^{}`

Therefore we have:

`\begin{gathered} 3.25\text{ Cubic yards }*\text{ }\frac{46656\text{ Cubic Inches}}{1\text{ Cubic Yard}}=151,632\text{ Cubic Inches} \\ \therefore\rightarrow \\ \text{ 3.25 yd}^3=151,632in^3 \end{gathered}`