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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,… catalysts 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.

# What would be a better gun for a real life situation a pistol or a rifle?

That would depend on the real life situation. hunting for deer would definitely call for a rifle whereas defending your home from an intruder is probably a good time to hav…e a pistol handy, I have never found it necessary to keep anything deadlier than a baseball bat by the door. 99% of the people never run into a real life necessity for a gun, hunters and sportsmen own them much the same as a fisherman owns a rod and reel, and never thinks of them or has a need other that their intended use. Owning or brandishing a firearm with the intent to use it on a human being is something that is all too often taken lightly, talk to someone who has actually had to use one in such a case and you will find a regret regardless of the situation in the ending of someones life.

# 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.

# 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.

# 120 x 75 what real life situation would involve this multiplication?

You have 120 employees to be paid $75 apiece. How much money do you need to pay?

# In what type of real life situation would the extraction of DNA be useful?

Stem cells in general benefit from being injected with DNA. DNA is used in many crimes to determine who is guilty. For instance, a rape victimcould have skin under…neath her fingernails that could be used to identify the perpetrator.

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

Composite numbers are every number that isn't prime so realistically any number that isn't prime in a problem you have in life is composite. Like say you're making a colla…ge and you have an 16x16 inch page. You have 4 4x6 inch pictures and 2 2x3 inch pictures. You want to make sure you have enough space for them all with out over lapping them so you multiply 16 and 16 to get the total area of the page of 256 inches squared. Then you multiply 4 and 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 12 square inches. Add the two picture areas together to get 108 inches. Now you subtract 108 from 256 and get 148. 148 inches is the amount of space you have to fill up with stickers or words or basically what ever you want.

# What are some real life situations that would use the quadratic formula?

As you probably suspect, there are no non-mathematical situations in which you would use the quadratic formula.

# What are some examples of real life situations where you would use addition?

Shopping for multiple items Distances on a journey Arrival time for journies where you know the departure and duration

# What are the real life situation of the terminator?

hide and fight

Answered

In Animal Life

# What substance is necessary for life on earth?

The sun!

Answered

In Geometry

# What are some real life situation in which you would need to calculate the area of an object?

You have a 20 feet x 15 feet room that is going to be tiled. You go to home improvement store and you find tiles that are 12 inches x 12 inches and 16 inches x 16 inches. Know…ing the area of the room and how to calculate how many tiles are needed is helpful in this case.

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In Geometry

# Is there a real life situation where a graph would have no x or y intercept?

yes

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In Uncategorized

# What would be a good example of busy waiting in real life situation?

When two processes want to print at the same time, process 2 needs to read data and process 1 is the producing process in which, when interrupts during writing, may leave a co…rrupted structure behind.

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In Uncategorized

# In what kinds of situations would one need to use depreciation calculation in real life?

Depreciation calculation can be used when attempting to calculate the values of property. It is important to take note as prices can fluctuate from several factors.