Consider the statement: Vrational numbers r and s, r/s is rational. The statement is true. We can write a formal proof. The statement is true. We can prove it by the method of exhaustion. The statement is true. We can prove it by the method of contraposition. The statement is false. We can find a counter example.

Q: Suppose that a candy shop sells eight different kinds of candies: 50 cherry, 50 strawberry, 40…

A: This is a case of permutation.

Q: A={1,2,3,4} B={3,4,5,6,7} C={6,7,8,9}     Find B/A and C/A

A: Given sets are  A={1,2,3,4}B={3,4,5,6,7}C={6,7,8,9} The set B/A contains those elements of B which…

Q: What is Box and Whiskers

A: Box and whisker plot: The box and whisker plot is defined as a graphical representation of…

Q: It tom has 6 apples and gives 2 to 2 friends.how many apples does tom has left over?

A: Given: Number of apples Tom has= 6 Number of apples he gives to his friends = 2

Q: What is the answer to the operation {1,2,3,4,5}∆{2,4,6}?

A: 1,2,3,4,5∆2,4,6 is solved as shown below.

Q: B = 1, 3, 4, 7, 8, 9 P(B)= ?

A:

Q: help me

A: x = 46°                 (Corresponding angles are equal)

Q: -Thejẩjẩjẩj.. blojẩẩjẩoẩnẩjẩyour shirt. O the Enough department a an

A: Blood is non countable noun. So there is no use of a or an.

Q: ind vol ((2,4,3),(-1,3,0),(0,2,1))

A: Given: ((2,4,3),(-1,3,0),(0,2,1))

Q: 4 people rent a house that has 4 bedrooms. How many ways are there to assign the bedrooms to the…

A: 4 people 4 bedroom

Q: What are the number of yellow balls if all balls in the basket are blue

A: Given that all balls in the basket are blue. This means there are no yellow balls. So the number of…

Q: s and place mation

A: Given : Simple Random n=50 sample variance s2 = 2.25 sample standard deviation s =2.25=1.5 Company…

Q: i want to repost and answet d & e

A:

Q: license plates in Florida have the form A243BSDE; that is, a letter followed by 3 digits followed by…

A: The license plates in Florida have a letter followed by 3 digits followed by 4 more letters.

Q: Find the number of permutations of the letters j, k, l, m, n, o and p taken 4 at a time

A: The given letters are j, k, l, m, n, o and p. 4 letters are taken at a time.

Q: How elements are in the set? B Many (AUB) ^ (AUB)' = A 366 19 39

A:

Q: A contingency table has 6 rows and 8 columns What is the value of degrees of freedom

A: No. of rows(r)=6No. of columns(c)=8 We have to find the value of the degree of freedom.

Q: - 2 2 - 4 17) - 3 ; 8, 2 - 2 4 3 Ans. 4, ;-4, s0, 2 2 -4 1 2 - 6 4

A:

Q: A donut store sells packages store have for sale?

A: Introduction: A function is a method or a relationship that connects each member 'a' of a non-empty…

Q: How many ways are there to put 5 balls in 2 boxes if the balls are distinguishable and the boxes are…

A: Total number of distinct boxes=n=2 Total number of distinct balls=r=5

Q: We are at altitude and they have a dunk contest. 7 people participate. How many ways can those 7…

A: Given in the question that we have total 7 participants and we have to find in how many ways can…

Q: B. Illustrate the Combination of an object, by listing all the possibilities. 1. Choosing 2 books…

A:

Q: Evaluate Cnxp*q* -* for the values of n, x, and p given below. n-x 1 n=5, x=2, p= 7

A: The binomial distribution is a type of discrete distribution. It has two parameters, they are n and…

Q: Assume

A: Option I)P(5,5)

Q: There are 49 runners in a race, and no ties. In how many ways can the first three finishers be…

A:

Q: Trying to answer c)

A: Refer Standard normal table/Z-table, Lookup for z-score corresponding to area 0.10 to the left of…

Q: Out of 143 customers of Domino's Pizza, a total of 65 ordered pizza with onions, 77 ordered it with…

A: Given,out of 143 customers of Domino's Pizza, a total of 65 ordered pizza with onions, 77 ordered it…

Q: If T1A = T1B then what is 02c?

A: Solution

Q: Ladonna has 7 books to place on a shelf. How many possible arrangements of all 7 books are there?

A: Given,Total no.of books=7

Q: 1. v₁ = (4, −2, 6, −4), V₂ = (6, −3, 9, −6)

A:

Q: you have 5 pair of white socks and 10 pair of black sock in a drawer. you randomly choose two pair.…

A:

Q: License plates in Florida have the form A24BSDE; that is, a letter followed by 2 digits followed by…

A: A license plate in the florida has the form: One letter followed by 2 digits followed by 4 more…

Q: Consider the graph below and find the limit of f(x) as x approaches to c. graph of f(x). 3 -1 0 i 2…

A:

Q: How many ways are there to choose a presiden ,vice president, secretary, treasurer, and security…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: What's angel 2 and 4

A: