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5 votes
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? *

1 point
a) 21 cubic inches
b) 7.5 cubic inches
c) 9.375 cubic inches
d) 10.5 cubic inches
e) 15 cubic inches
NEEEED help ASAP please!

He fills the pencil holder with sand before he wraps it to make it feel like a heavy-example-1

2 Answers

1 vote

Answer:

(a 21

Explanation:

3 times 3.5= 10.5

10.5 times 2= 21

User Joseph Cottam
by
8.1k points
3 votes

Answer:

d) 10.5 cubic inches

Explanation:


volume = (1)/(2) * 3 * 2 * 3.5 \\ = 3 * 3.5 \\ = 10.5 \: cubic \: inches

User Guillaume Agis
by
8.8k points
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