Mathematics, 05.05.2020 05:11 lifeofabe214

1. A smartphone allows a maximum of three unlocking attempts through fingerprint recognition (e. g., Apple’s "touch ID") after which a pin or standard log-in is needed. Let p be the probability that the system matches your fingerprint and unlocks the phone (p depends on the quality of the fingerprint sensor). Assume that unlocking attempts are independent. To ensure user satisfaction, the phone manufacturer requires the probability that a user successfully unlocks the phone within the allowed three attempts, to be at least 0.95. What is the minimum value of p necessary to achieve this?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:00

7x+8y=-18, 4x-9y=-3 solve the system of equations

Answers: 3

Answer

Mathematics, 21.06.2019 15:00

If x = ∛200, which of the following inequalities is true? * 2 < x < 4 3 < x < 5 6 < x < 6.5 4.5 < x < 5.5 5 < x < 6

Answers: 1

Answer

Mathematics, 21.06.2019 17:40

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

Answers: 2

Answer

Mathematics, 21.06.2019 19:00

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

Answers: 1

Answer

You know the right answer?

1. A smartphone allows a maximum of three unlocking attempts through fingerprint recognition (e. g.,...

Questions

Mathematics, 28.08.2019 20:20

Use the example above and determine the fraction of total interest owed. after the fifth month of a 12-month loan: the numerator is: {(n...

Chemistry, 28.08.2019 20:20

Ablood sample contains several different types of cells, each of which contains different combination of specific ions and molecules. the cells are su...

Spanish, 28.08.2019 20:20

1. ayer te llamé varias veces, pero tú no contestaste. quise hablar contigo. pude hablar contigo. 2. las chicas fueron a la fiesta. cantaron y bailaro...

Social Studies, 28.08.2019 20:20

By contacting plans available in your area, you have learned that the plan you represent has a significantly lower monthly premium than the others. fu...

Social Studies, 28.08.2019 20:20

Which of the following is a potentially negative outcome of job rotation? it has no relationship with promotion rates. it fails to provide employees...

Chemistry, 28.08.2019 20:20

Suppose that in the citric acid cycle, oxalacetate is labeled with 14c in the carboxyl carbon farthest from the keto group. where would you expect to...

Business, 28.08.2019 20:20

Suppose that the number of pounds of grapes sold by the smalltown co-op grocery store in a day is equally likely to be anywhere between 0 and 100 poun...

Business, 28.08.2019 20:20

Suppose the population of country abc rises from 40 million to 44 million. if the country's real gdp rises from $825 billion to $890 billion during th...

Computers and Technology, 28.08.2019 20:20

Suppose we have relation r(a, b,c, d,e), with some set of fd'sand we wish to project those fd's onto relation s(a, b,c). give thefd's that hold in s i...

Social Studies, 28.08.2019 20:20

Abigail started out as a theater major in college but quickly became discouraged with the rejection involved in the audition process, so she dropped o...

Mathematics, 28.08.2019 20:20

=2 problem and that the proportion of the sample values that are greater than 3 is recorded. find the sampling distribution of this statistic by listi...

Mathematics, 28.08.2019 20:20

Teri west operates her own catering service. summary financial data for july are presented in equation form as follows. each line designated by a numb...

Mathematics, 28.08.2019 20:20

Suppose that your start a business manufacturing and selling luxury bean bag chairs. it will cost $4000 to get your business started. you also calcula...

Business, 28.08.2019 20:20

Suppose that the national economy is experiencing a recession with an estimated recessionary gap of $10 billion. congress is considering the use of fi...

History, 28.08.2019 20:20

What allowed the english to concentrate on colonization by the last half of the 16th century? a) religious turmoil in england under elizabeth...

Business, 28.08.2019 20:20

Suppose you purchase 1,300 shares of stock at $53 per share with an initial cash investment of $36,000. if your broker requires a maintenance margin o...

Mathematics, 28.08.2019 20:20

Suppose you repeatedly roll a fair six-sided die until you roll a 1 (and then you stop). every time you roll a 2, you lose a points, and every time yo...

Chemistry, 28.08.2019 20:20

Achemical engineer studying the properties of fuels placed 1.090 g of a hydrocarbon in the bomb of a calorimeter and filled it with o2 gas. the bomb w...

Business, 28.08.2019 20:20

Acompany manufactures and sells a product for $124 per unit. the company's fixed costs are $72,760, and its variable costs are $94 per unit. the compa...

Mathematics, 28.08.2019 20:20

"the compliment rule says that the probability of something occurring is 1- the probability of it not occurring." t/f...

More questions: Mathematics Another questions