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> Math 141 Summer 2019-Nguyen (12:00PM) > Assessment

Stacey Kim

z #5 (S/Z I - Ill and 3.5)

Timelimit: 2 hours. 24:27 remaining. [x]

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stions

You need to construct an open-top rectangular box with a square base

Q 1 [2/2]

that must hold a volume of exactly 775 cm. The material for the base

Q 2 [2/2]

of the box costs 5 cents/cm and the material for the sides of the box

Q 3 [2/2]

costs 7 cents/cm2.

Q 4 (1.3/2)

Q 5 [2/2]

Find the dimensions for a box that will minimize the cost of the

Q 6 [2/2]

materials used to construct box.

Q 7 [2/2]

Video Assign

2 8 [1.6/2]

width:

Preview

cm

An expone

2 9 [2/2]

Q 10 [2/2]

height:

Preview

cm

fc x )

Q 11 [2/2]

where x

2 12 [2/2]

Points available on this attempt: 1.6 of original 2

License

The real

2 13 [2/2]

This is attempt 2 of 2.

14 [2/2]

Score on last attempt: (0, 0, 0), Score in gradebook: (0, 0, 0), Out of:

*if b>1

15 (0/2)

(1, 1)

*if O<b

( fra

: 26.9/30

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