What is the weighted means price of a retailer selling 50 vacuum cleaners at 90 and 35 vacuum cleaners at 140?

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When was the vacuum cleaner invented?

Daniel Hess invented a machine with a bellows for suction and arotating brush in 1860, but it was largely impractical. Ahand-pumped vacuum cleaner invented by Ives McGaffey appeared andwas patented in 1869. In 1901, Cecil Booth, a British engineer,invented a large contraption built on a wagon that w ( Full Answer )

Who invented the vacuum cleaner?

Ives W. McGaffney, of Chicago, created a mechanical machine in1868. Hubert Cecil Booth, an English engineer, built an electric vacuumcleaner in 1901. Daniel Hess invented the vacuum cleaner in 1860. thomas Edison Otto Von Guericke David Hess did. Ives McGaffey Ives McGaffey

How do you use a vacuum cleaner?

To use a vacuum cleaner, you plug the cord into an outlet, click the on switch, and glide the bottom of the vacuum on the floor! It will suck up any little pieces of stuff on the ground, but make sure that you clean up any big things before vacuuming so it does not ruin your vacuum!

How does a vacuum cleaner work?

Bagless When you turn on the vacuum cleaner, the suction from the motor (either top or bottom) sucks in dirt and dust, bringing it into the cyclonic dust bin, and preventing it from getting into the motor by using a dust filter. When full, you must dispose of the waste in the cyclonic dust bin ( Full Answer )

Are you a vacuum cleaner?

No but Roomba is. Roomba is an automatic vacuum cleaner which moves around your house and picks up dirt and dust while moving. It does its job very well, saving you a lot of time and effort. It is worth taking a look at Roomba if you are going to shop for a vacuum cleaner.

What are the different types of vacuum cleaners?

There are: Bagless vacuum cleaners Upright vacuum cleaners Compact vacuum cleaners Canister vacuum cleaners Industrial/commercial vacuum cleaners Backpack vacuum cleaners Vacuum cleaners for hardwood floors Robotic vacuum cleaners Handheld vacuum cleaners

What is a vacuum cleaner?

A vacuum cleaner is used to suck up a mess or dirt in a carpet oron tile or wood floors, and all the gross junk goes into a bag orcontainer you throw away or dump in trashcan. It's a device used in cleaning in which suction is the prime sourcefor picking up dirt and debris from the floor, walls, up ( Full Answer )

Can you use a steam cleaner as a vacuum cleaner?

Overwhelmingly, no. There are only two steam cleaners available on the market with a built in vacuum. Most people don't buy them to use as a vacuum cleaner though, they are bought because the vacuum gives the steam cleaner the ability to clean carpets on top of their already well known ability to cl ( Full Answer )

How much weight should a vacuum cleaner lift?

First answer: 5 pounds Second answer: The suction is the maximum pressure difference that the pump can create. For example, a typical domestic model has a suction of about negative 20 kPa. This means that it can lower the pressure inside the hose from normal atmospheric pressure (about 100 kPa) b ( Full Answer )

What does living in a vacuum cleaner mean?

Vacuum cleaner mean which is clean floor our living rooms. Not onlythat it's using more than floor cleaning. So that it so muchimportant in our daily life.

What vacuum cleaner should you buy?

I have a robotic vacuum cleaner, but if you want to buy one youshould check for some robotic vacuum services. For example, I canrecommend you the Silicon Valley robotic services. You can learnmore about it onreuters.com/article/2014/06/10/idUSnGNX6C1r2L+1d1+GNW20140610

Is a vacuum cleaner a type of technology?

Yes of course! Technology is the sum of the ways in which humans provide themselves with the material objects to make life easier. A cardboard box is technology!

Who invented invented the vacuum cleaner?

The first upright vacuum cleaner was invented by a janitor in Canton, Ohio- James Spangler in 1907. On June 2, 1908, he received US Patent Number 889,823 for a Carpet Sweeper and Cleaner.

Are Dyson vacuum cleaners on the NYSE?

No, Dyson isn't on the NYSE. It is privately owned, and James Dysonis the Chief Engineer. The stock available on the London stockexchange DYS is sometimes confused with it, but that stock is theDyson group and they have absolutely nothing to do with vacuums(bio-fuel cells I believe).

What is the price of filter queen vacuum cleaner?

A representative came over to our apartment with her "demo" selling a filter queen and a Defender. The filter queen is 2999 and the defender was like 1200 but thats the base price not including discounts and package deals

Does a vacuum cleaner work in space?

No. First of all it wouldn't stay on the ground. and whywould you need to vacuum? A vacuum cleaner depends on a difference in air pressure tooperate. With no air pressure in space, there could be nodifference in air pressure and thus no operation. Inside a manned spacecraft, which is usually pres ( Full Answer )

Why is a vacuum cleaner called a vacuum cleaner?

The machine gets its name from the fact that the fan in the unitmoves air and creates a low pressure pathway (a vacuum, though apartial one) that is open at the nozzle (or hose, when usingaccessories). Air rushes in at the opening of the pathway, and thatmoving air picks up debris. The air and dirt ( Full Answer )

How is pressure used in vacuum cleaners?

Air pressure out of the vacuum's exhaust automatically creates a negative pressure (a vacuum) at the machines front end - that picks up the dirt.

How is the vacuum created in a vacuum cleaner?

Although it is called a vacuum cleaner, it does not actually create a vacuum. Inside the cleaner there is an electric motor which drives a fan blade. This fan blows air out of the vacuum cleaner and this causes air to be drawn in to the cleaner at the other end. Thus the cleaner works by creating ( Full Answer )

How much does a vacuume cleaner cost?

About 100 something if its not that new and about 250 ish if it like just came out last year. But if its new and very useful it would be about 350 or maybe 400. That is worth it!

Do a Vacuum cleaner needs a magnet?

If the vacuum cleaner is powered by electricity this is used to turn the electric motor which is needed to create the suction or vacuum. That motor either has permanent magnets inside it, or the current passes through many "turns" of wire to create magnets when you switch the cleaner on. Early exper ( Full Answer )

Does Tescos Direct sell vacuum cleaners?

Although regular dry vacuuming removes the surface layer of everyday dust, embedded dirt and grime still exist in your carpet, making fibres look flat and lifeless. The only way to remove deep down dirt is to wash your carpets. Tesco stocks a range of Vax Rapide carpet washers including Vax Rapide X ( Full Answer )

What is the best household vacuum cleaner?

The best household vacuum cleaner all depends on the consumers needs. If you have asthma or allergies then a vacuum with optimum filtration such as a Miele canister or upright vacuum would be what would be recommended. Miele vacuums offer one of the most effective and hygienic methods of removing pa ( Full Answer )

What does it mean to dream of emptying a vacuum cleaner?

It means that you need to get rid of useless stuff that you don'tneed any longer. By holding onto useless things (or ideas, beliefsor preconceptions) you make it impossible to take in anything else.In fact, you might be unable to do what you are supposed to bedoing because you have not cleared out y ( Full Answer )

Do vacuum cleaner uses magnets?

We find permanent magnets or electromagnets in the motors of vacuumcleaners, so, yes, vacuum cleaners use magnets. The type of magnetdepends on the type of motor the machine has.

How do vacuum cleaners use air?

A vacuum cleaner has a fan driven by an electric motor in it. Thefan moves air, and the moving air picks up dirt and carries it tothe bag or dirt canister where it is stored until disposed of. Themoving air is critical to the operation of the unit in that it isthis moving air that actually picks up ( Full Answer )

How loud can vacuum cleaners be?

Some vacuum cleaners can be very loud. Some range in the level of 75 to 90 decibals. However, there appears to be no real true measure of exactly how loud a vacuum can be since a vacuum can generate different levels of loudness based on possible problems the vacuum might have.

Which department stores in Canada sell Miele vacuum cleaners?

Miele vacuum cleaners are sold at numerous locations throughout Canada. Typically, they are found at any department store, or appliance store. If there aren't any there, then it is recommended to check Craigslist.

Where can you purchase Bissell vacuum cleaners?

Bissell Vacuum Cleaners can be purchased from most major retail home goods stores. Bissell Vacuums range in price from around $35 USD for a stick vacuum to as much as $800 USD for a commercial vacuum.

Where can one purchase a vacuum cleaner?

One can purchase a vacuum cleaner at hundreds of different locations. From Wal-Mart and similar stores to Best-Buy and Futureshop. If you want a top of the line vacuum then check out Dyson's website.

What are the uses of industrial vacuum cleaners?

Vacuum cleaners use vacuum created by a suction pump, to suck up dirt. Industrial vacuum cleaners are those for use outside of the home, such as in offices, factories and warehouses, and are capable of cleaning larger, dirtier areas than would be found in a domestic setting.

Where can one learn to sell Rainbow vacuum cleaners?

Rainbow Vacuum Cleaners Inc. trains its own salesmen to go out andsell vacuums. Having basic sales knowledge and a background insales will be helpful before contacting them for training.Generally, salesmen are always in demand by companies, but the jobrequires being tenacious if not pushy, and selli ( Full Answer )

What are the advantages of a cordless vacuum cleaner?

A cordless vacuum cleaner allows for a better range of motion and movement. It is far more portable than a vacuum cleaner with a cord, and can reach farther distances. Cordless vacuum cleaners can also be stored far more easily.

What does a hepa vacuum cleaner sell for?

Hepa Vacuum Cleaner - the Kenmore Progressive Canister Vacuum Cleaner with HEPA Filtration sells for $299.99 at Sears. It has a three and one half star rating in its reviews.

What retailers sell Henry Vacuum Cleaners?

Henry Vacuum Cleaners can be purchased at many online retailers such as Ebay, Amazon, and Nextag. One could also purchase directly from the official website.