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Q: 22, Say whether the Runction is even, odd, or neither. Give reasans Ror your dnswer.

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Q: 2show that O (ir Yational numbers iihot hegigitale

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Q: Is this true or false?

A: We want to check the following statement is true or false. If the P(A) =0.3 then P(Ac ) = 0.4

Q: Show that if there are 30 students in a class, then at least two have last names that begin with the…

A: We are given that there are 30 students in the class. We will assume that every student has first…

Q: -evoluate the istegaal Se -7

A: Evaluate the integral:  ∫-76e-0.25xdx=-10.25e-0.25x-76…

Q: How many strings of 1our decimal digits have all four digits that are different? How many strings of…

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Q: A box contain 8 red and 6 green balls. In how many ways can 3 balls be drawn such that 2 is red and…

A: GivenA box containNo.of red balls = 8No.of green balls = 6Total no.of balls = 14

Q: Show that if 5000 boys registered for driving license during the last month(31 days) at driving…

A: Given that 5000 boys registered for driving license during the last month in 31 days at driving…

Q: Is it possible for the servers in a queuing system to go physically to the calling units instead of…

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Q: In how many ways can the television director of Exer-cise 38 fill the six time slots for commercials…

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Q: Suppose there seven people at a party. Is it possible that everyone at the party knows exactly three…

A: It is not possible. Imagine constructing an acquaintance graph in which each of the 7 people are…

Q: In a class of 300 students, can we use the PHP to guarantee that there are 10 students who were born…

A: Given: In a class of 300 students, on using the PHP to guarantee that there are 10 students who were…

Q: ok whose ISB

A: The first we begin with 2 digit letters. The first letter can be selected in 26 ways as there are…

Q: Physicians answer 60% of the calls from the patient immediately. Of the 40% calls that are not…

A: Introduction: Bayes’ theorem: Consider events A1, A2, …, Ak, and B (non-null). Now, the probability…

Q: How many numbers must be selected from the set {1, 2, 3, 4, 5, 6} to guarantee that at least one…

A: To find  How many numbers must be selected from the set {1, 2, 3, 4, 5, 6} toguarantee that at least…

Q: A machine produces parts that are either good (80%), slightly defective (10%), or obviously…

A: Given Information: To find out the quality of the parts that make it through the inspection machine…

Q: How would ugraph fx):()'?

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Q: what is the anti -devi vabive of

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Q: iton. 14

A: Concept: In sample surveys, under coverage occurs when not all the elements of the population are…

Q: 8. Show that the set (0, 1) – {1/2, 1/3, 1/4, -..} is uncountable.

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Q: If each book in a library has has an ISBN number that begin with 2 distinct letters followed by 5…

A: Given, In the library each book has an ISBN number which begin by two distinct letters followed…

Q: If you put 10 balls randomly into 12 boxes is it guaranteed no box will contain more than one ball?…

A: The number of ways 10 balls can be put into 12 boxes = 12×12×⋯×12 = 1210 Now, the number of ways no…

Q: Assume that there are 3 routes from chicago to New york, 5 routes from New York to san fransisco,…

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Q: The minimum number of cards to be dealt from an arbitrarily shuffled deck of 52 cards to guarantee…

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Q: Is it true or false?

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Q: 16 to nCAnCBUC)- ץזש of 3)

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Q: How many subsets of set S = {1, 2, 3, 4, 6} do not contain odd numbers? Use bijection to solve this…

A: Solution S={1,2,3,4,6}

Q: An order for an iPad Pro can specify any one of two sizes (iPad Pro 11‑inch, iPad Pro 12.9‑inch),…

A: Given data: An order for an iPad Pro can specify any one of two sizes (iPad Pro 11‑inch, iPad Pro…

Q: Six persons are to queue in a straight line. Three of these persons, simon, seojin and suryeon, had…

A: W have six persons such that three of these persons can't stand to be together   1   2   3…

Q: Evaluate /(, nedx x In(x)

A: Here we use integration by substitution.  Substitute.    ln(x)=u

Q: Suppose that Ten service customers need service call and the maintenance worker can only service…

A: Based on the information, the dispatcher cares who serviced first, second and third. In this…

Q: O varbl O selby) рашел о O selby) 11 qual to: X²E+XX-XX சிஞ்சி - (En

A: Provided equation: 1n+X¯2∑x3t2+X¯3∑x2t2-2X¯2X¯3∑x2t∑x3t∑x2t2∑x3t2-∑x2tx3t2·σ2

Q: Suppose that A = {Biology,Chemistry,English} and B= {Biology, English, Philosphy, Psychology} Then…

A: A∩Bis the set of elements which are present both in A and in B

Q: Each student has an ID number consisting of 5 digits ( the first digit is non-zero, and digits can…

A: Number of digits in the ID number = 5 Since first digit is non-zero, the number of possibilities for…

Q: suppose that ten service customers need service call and the maintenance worker can only service…

A: Consider the given information. Total Number of service customers = 10 Number of services done each…

Q: Each prize winners will be randomly selected from 25 people attending a party. There will be 1st,…

A: here given there are total 25 people and total 8 prize are there  here use counting Principle

Q: An exam consists of nine true-or-false questions. Assuming that every question is answered, in how…

A: We have to calculate in how many ways a student can complete the exam in both the senerio.

Q: Female Female Had Not Cheated Cheated Total Male Right 29 162 191 Male Wrang 12 Total 38 165 203…

A: Solution: The given table of data is

Q: Suppose that 33% of McMaster undergraduate students are in their first year. President David Farrar…

A: It is given that p=0.33.

Q: A social security number has 3 digits, then 2 digits, then 4 digits.  If the first 3 digits can’t be…

A: To determine: Different possible cards can be made. Given data: A social security number has 3…

Q: of voygnwefom

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Q: suppose that five service customers need service call and the maintenance worker can only service…

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Q: By the Pigeonhole Principle Show that if there are 60 students in a class, then at least two have…

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Q: if fon if 3立

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Q: Suppose that 31% of McMaster undergraduate students are in the first year. President David Farrar…

A: It is given that p=0.31.

Q: If you have 12 boxes then how many balls do you have to put randomly into the boxes in order to…

A: Given that, We are having 12 boxes. In order to have atleast 4 balls in each box when a random box…

Q: What is a Premutation Rule (when some items are different)?

A: Combinations:It defines the number of possible ways an object can be selected from a group. In…

Q: Compute VP(1,2)|. Please round your answer to 4 decimal places.

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