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A home security system is designed to have a 90 percent reliability rate. Suppose that 9 homes equipped with this system experience a attempted buRgulary The probability that 8 alarms are triggered is?
It is 0.3874.
What are the statistics on various brands of alarms?
With a Palmetto alarm security system, your insurance can be decreased up to 20%. A Palmetto alarm system will protect all entry points of a home, including both doors and windows.
What is the probability of my house burning down?
The answer depends on very many variable which have not been specified. Most important is what your house is made of. Do you have a fire alarms and fire extinguishers? Are there any combustible materials stored in the house? Do you smoke? Do you deep-fry food a lot?
How can Albert Einstein's inventions be used today?
Einstein wasn't an inventor. Although, if he had wanted to be he would probably have been a rather good one. He was a theoretical physicist. He concepts (and supporting mathematics) are used every day in various fields, including astronomy, mathematics, physics, space travel, communications, and many others. He didn't just come up with a couple of interesting concepts. His work changed the nature of physics and related sciences.
How many minutes are in 6 and a half hours?
There are 60 minutes in 1 hour. Therefore, to find the number of minutes in 6 and a half hours, you would multiply 6 by 60 to get 360 minutes for the 6 hours, then add the additional 30 minutes for the half hour. So, there are 390 minutes in 6 and a half hours.
