Apack of folders has a length of 5 inches, a width of 12 inches, and a height of 1 inch. the pack of folders will be shipped in a box that holds 12 packs of folders. which statements are true?
select all statements that are true.

a) each pack of folders has a volume of 60 cubic inches.
b) the box has a volume of about 720 cubic inches.
c) if the box held 15 packs of folders, it would have a volume of about 1,200 cubic inches.
d) if the box 20 packs of folders, it would have a volume of about 1,200 cubic inches.
e) each pack of folders has a volume of 24 cubic inches.

A) Each pack of folders has a volume of 60 cubic inches.

B) The box has a volume of about 720 cubic inches

D) If the box help 20 packs of folders, it would have a volume of about 1,200 cubic inches.

Step-by-step explanation:

Verify each statement

A) Each pack of folders has a volume of 60 cubic inches.

The statement is True

Because

The volume of each pack of folders is equal to

B) The box has a volume of about 720 cubic inches

The statement is True

Because

The volume of the box is equal to the volume  of one pack of folders multiplied by 12

so

C) If the box held 15 packs of folders, it would have a volume of about 1,200 cubic inches

The statement is False

Because

Applying proportion

D) If the box help 20 packs of folders, it would have a volume of about 1,200 cubic inches.

The statement is True

Because

Applying proportion

E) Each pack of folders has a volume of 24 cubic inches.

The statement is False

Because

The volume of each pack of folders is equal to

a negative exponent is translated as follows:

so, we have

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225