subject

Mathematics, 06.12.2020 07:30 timozy95

Suppose the bank installs nine alarms. What is the expected number of alarms that will detect a burglar?

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 15:10

Point a is located at (0, 4), and point c is located at (−3, 5). find the x value for the point b that is located one fourth the distance from point a to point c. −0.25 −0.5 −0.75 −1

Answers: 1

question

Mathematics, 21.06.2019 15:30

Find the vertex of the function given below y=x^2-6x+1

Answers: 2

question

Mathematics, 21.06.2019 21:30

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.

Answers: 1

question

Mathematics, 22.06.2019 00:00

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?

Answers: 1

You know the right answer?

Suppose the bank installs nine alarms. What is the expected number of alarms that will detect a burg...

Questions

question

Physics, 13.07.2019 13:50

Why space time curves in the presence of mass or energy?...

question

Mathematics, 13.07.2019 13:50

Aquantity x varies directly with y and inversely with z. which expression represents the constant of variation, k?...

question

Mathematics, 13.07.2019 13:50

The lower limit for the function f(x) = x 5 - 3x3+ 24 is 2 -2 -3...

question

Physics, 13.07.2019 13:50

The rate at which a rock in a streambed dissolves would not be increased by a) reducing the rock’s exposure to water b) breaking the rock into smalle...

question

Mathematics, 13.07.2019 13:50

The upper limit for the function f(x) = x3 - 3x 2 - 2x + 15 is 3 4 5...

question

Mathematics, 13.07.2019 13:50

If a ball is thrown directly upward with a velocity of 40 ft/s, its height (in feet) after t seconds is represented by 40t-16t^2. what is the maximum...

question

Chemistry, 13.07.2019 13:50

During an investigation, similar glow sticks were placed in two beakers containing water at different temperatures. a record of the investigation is s...

question

Chemistry, 13.07.2019 13:50

Consider the nuclear equation below. mc030-1.jpg which is the missing value that will balance the equation? a.84 b.86 c.88 d.90...

question

Geography, 13.07.2019 13:50

Why is the gulf coast important to mexico's economy? it is the agricultural center of mexico. it is the heart of the nation. it is the location of mo...

question

Biology, 13.07.2019 13:50

In the system shown below, there are 80 x particles, all in region a (the left half of the box). no extra particles can enter the system. when the sys...

question

Mathematics, 13.07.2019 13:50

3. tom and his best friend edward are seeking to join a gym. tom saw on television that platinum gym was having a grand opening in a few months. tom i...

question

Mathematics, 13.07.2019 13:50

If the typical balance on lucy's credit card is $750 and the interest rate (apr) on her credit card is 16%, how much in interest would you expect lucy...

question

Mathematics, 13.07.2019 13:50

(08.01)maggie wants to know how many students in her school enjoy watching sports on tv. she asks all 25 students in her math class and finds that 60%...

question

History, 13.07.2019 13:50

How did french and dutch settlements compare to the spanish colonies?...

question

Arts, 13.07.2019 13:50

Sudden volume changes are known as what dynamics....

question

Physics, 13.07.2019 13:50

Don't post anything unless it's the answeran object has an initial velocity of 15 m/s. how long must it accelerate at a constant rate of 3.0 m/s² befo...

question

Biology, 13.07.2019 13:50

What happens when the top predator is removed from an ecosystem? a)the number of consumers increases. b)the number of decomposers increases. c)the nu...

question

Biology, 13.07.2019 13:50

Which is used as an energy source by polar bears and orange trees?...

question

Biology, 13.07.2019 13:50

Aphysician is has a patient that he believes has had foul play. what type of autopsy would the physician request? question 15 options: medical- lega...

question

Mathematics, 13.07.2019 13:50

Idon’t get this geometry work, someone can me? or explain? because my teacher does not know how to teach this!...

More questions: Mathematics Another questions

Questions on the website: 13722360