uzziah1220 uzziah1220

07-10-2017
Mathematics

contestada

A hospital has three independent fire alarm systems, with reliabilities of 0.95, 0.97, and 0.99. in the event of a fire, what is the probability that a warning would be given?

Respuesta :

drich5515 drich5515

10-10-2017

.95+.97+.99=2.91
2.91÷3= .97 probability

to find, add all values then divide by the amount of values there are

Answer Link

Otras preguntas

If Stock A had a price of $120 at the beginning of the year, $150 at the end of the year and paid a $6 dividend during the year, what would be the annualized ho

I need help with this problem plz

The angular width of localizers varies between ______ and ______ degrees in order to provide a signal width of approximately 700 feet at the runway thresholds.

In a playground there is a small merry-go-round of radius 1.25 m and mass 175 kg. Assume the merry-go-round to be a uniform disc. A child of mass 45 kg runs at

Problem situation: Anna is at the movie theater and has $35 to spend. She spends $9.50 on a ticket and wants to buy some snacks. Each snack costs $3.50. How man

The question ""Do first-person-shooter video games cause players to commit violent crimes?"" illustrates what type of persuasive speech claim?

Which event resulted from the 2008 financial crisis? Three of Iceland’s largest banks failed. Most of Greece’s olive orchards failed. Spain declared bankr

Dunder Mifflin Inc. is considering implementing employee ethics training programs. Some members of senior management are opposed to these programs. Their opposi

Ms. Metz has 24 students in her class. There are twice as many male students in the class as female students. How many male students are in her class?

where dose the pampes live