Q:If so, what are they?

the ones that don't work are very quiet.

Q:a retailer sold 50 vacuum cleaners at $90 and 35 vacuum cleaners at $140...what is the weighted mean price of a vacuum cleaner sold by the retailer???

110 dollars

Q:should i try vacuum cleaners or fridges instead

hahahaha

Q:Dogs, toddlers, or women?

Whats a vacuum cleaner?? Oh wait that's the thing the help uses. I would say dogs are more afraid.

Q:I have some cordless phones and a vacuum cleaner, both of them don't work (broken). I don't know if I can just throw them in the garbage and they will take them? or maybe there is a place where I can take them to be recycled?Help me please

I've set old vacuum cleaners out with my garbage, and the collectors took them. I'm not saying that's the best answer, but it works. Look up local recycling centers and see what you can find. Oh yes, make sure you've deleted your personal information from the phones if you can: Some cases of identity theft can be traced to phones that the con harvested phone numbers and similar information from. Good luck!

Q:What is something that moves in a house not including people or pets

vacuum cleaners - now they have these computer-vacuums that clean floors - they move by themselves

Q:What about the Kirby vacuum cleaners?

What about Kirby Vacuum Cleaners? I know they're are noisy, and grossly over priced. You can talk the salesman down to around $600.00. Check first to see if the salesperson is driving a cadillac Escalade. Also, the sales people prey on old people, and will not leave the home until the unit is sold.

Q:I own a VAX V-045 upright bagless vacuum cleaner. All of a sudden, the bottom/base suction doesn't work anymore. I use the hand held bit now to do all the cleaning. Can someone suggest me how to troubleshoot, change if a belt is broken or direct me to a repair manual? Thanks.

Here's okorder /... See page 8 for the changing the belt and page 10 for trouble shooting.

Q:Honest, Himself just purchased a new vacuum we are told one of the attachments was used in the 1940s for nit picking.Have you ever heard of a nit picking attachment being put on vacuum cleaners in the past? If you were to gain some nits would you be inclined to use a vacuum to remove them? Why or why not.Oh in case you were wondering I don't catch nits. I know this because back in the day I had work that involved louse removal from humans I never, ever caught any. Apparently I am immune.

Personally, I've never heard of a system like that. When I had nits, we had to use a type of shampoo and a nit comb every day.

Q:expression 49.94x + 27.77y + 25.82z describes the cost of producing each of the handheld vacuum cleaners. Write a polynomial in simplest

Profit = revenue - cost = 56.69X + ??y + 66.74z - (49.94x + 27.77y + 25.82z) = (56.69X - 49.94X) + (??Y - 27.77Y) + (66.74z - 25.82z) = 6.75X + ((??Y - 27.77Y) + 40.92 you did not give us the revenue for the 'y' units.