# Can you describe a situation in real life in which a viscous substance would be necessary?

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# Real life Situations of Catalysts?

Catalysts are used often in day-to-day life. For example, the catalytic converter in your car which is coated in platinum to reduce carbon monoxide emissions..
Also, catalyst…s are used in industry to speed up the rate of reaction. They offer an optional pathway for the particles and reduces the required activation energy needed for the reaction to occur..
Catalysts are widely used in the pharmaceuticals industry and save money in the manufacture of drugs and medicines. (MORE)

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In Algebra

# Describe a real-life situation that could be modeled by a function?

You can decide how much food and soda are needed for your party.The amount of gas you will use up for the miles that you drive.

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In Chemistry

# What is a viscous substance?

viscosity is the thickness of the fluid..........eg water is thin therefore has less viscosity and honey is thick it has higher viscosity.

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# How would you relate composite numbers to real life situations?

Composite numbers are every number that isn't prime sorealistically any number that isn't prime in a problem you have inlife is composite. Like say you're making a collage and… you have an16x16 inch page. You have 4 4x6 inch pictures and 2 2x3 inchpictures. You want to make sure you have enough space for them allwith out over lapping them so you multiply 16 and 16 to get thetotal area of the page of 256 inches squared. Then you multiply 4and six to get 24 then multiply that by 4 and get 96 in squared.Then you do the same thing with the 2x3 inch pictures and get 12square inches. Add the two picture areas together to get 108inches. Now you subtract 108 from 256 and get 148. 148 inches isthe amount of space you have to fill up with stickers or words orbasically what ever you want. (MORE)

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# What term best describes authors and artists who depict real life situations?

yellow journalists

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In Animal Life

# What substance is necessary for life on earth?

The sun!