Question:He fills the pencil holder with sand before he wraps it to make it feel like a heavy, expensive gift. How much sand will he need to "borrow" from his sister's sandbox to fill the pencil holder?
![QuestionHe fills the pencil holder with sand before he wraps it to make it feel like a heavy expensive gift How much sand will he need to borrow from his sister class=](https://us-static.z-dn.net/files/df4/36af65ce1ec59412df9627e214406f23.png)
Answer:
10.5 in
Step-by-step explanation:
[tex] volume = \frac{1}{2} \times 3 \times 2 \times 3.5 \\ = 3 \times 3.5 \\ = 10.5 \: in[/tex]