Use a Calculator to Find the Value of Sec 33°

question 19

Multiple Choice

Use a calculator to find the value of sec 33°, rounded to four decimal places.

• A) 0.5446
• B) 1.8361
• C) 1.1924
• D) 0.8387

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Definitions:

Enzymes

Biological molecules that act as catalysts and help complex reactions occur everywhere in life.

Ambient Temperature

The air temperature surrounding an environment or object, often affecting chemical reactions, biological processes, and the comfort level in living spaces.

Neutral Ph

A pH value of 7 which indicates that a solution is neither acidic nor alkaline; it is exactly in the middle of the pH scale.

Chemical Kinetics

The study of the rates at which chemical reactions proceed and the factors affecting those rates.