A Boundary Stripe 2 In

question 3

Multiple Choice

A boundary stripe 2 in. wide is painted around a rectangle whose dimensions are 100 ft by 240 ft. Use differentials to approximate the number of square feet of paint in the stripe.

• A)113
• B)113.33
• C)113.81
• D)113.89
• E)113.23

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Definitions:

Acid Catalyst

A substance that increases the rate of a reaction by donating protons (H+) without being consumed in the process.

Reaction

A chemical process in which substances interact to form new products, involving changes in chemical bonds.

Cyanohydrin

Organic compounds with a nitrile and a hydroxyl functional group attached to the same carbon atom.

Aldehyde

An organic compound characterized by the presence of a carbonyl group bonded to at least one hydrogen atom.