The Length and Width of a Rectangle Are 1

question 60

Multiple Choice

The length and width of a rectangle are 1.125 m and 0.606 m,respectively.Multiplying,your calculator gives the product as 0.68175.Rounding properly to the correct number of significant figures,the area should be written as

• A) 0.7 m².
• B) 0.68 m².
• C) 0.682 m².
• D) 0.6818 m².
• E) 0.68175 m².

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Definitions:

Carbohydrate Molecules

Organic compounds consisting of carbon, hydrogen, and oxygen atoms, serving as a major energy source and structural component of living organisms.

Stroma

The supportive tissue framework of an organ, or the dense fluid within chloroplasts where the Calvin cycle occurs in photosynthesis.

Chloroplast

An organelle found in plant and algal cells that conducts photosynthesis, converting light energy into chemical energy stored in glucose.

ATP Synthase Complex

An enzyme complex that synthesizes ATP, the cell's energy currency, using a proton gradient across the membrane.