C. If n is 10, what is 8n? our answer

Q: 6) How many 5 card hands can you draw from a standard deck of 52 cards? O 52 O 5*52=260 О 2! O about…

A: As per our guidelines we are supposed to answer only one question.Kindly repost other question as…

Q: If n(A ∩ C) = 140 and n(A ∩ B ∩ C) = 95 what is n(A ∩ BC ∩ C)?

A: We have  n(A ∩ C) = 140 and n(A ∩ B ∩ C) = 95.  For, calculating n(A ∩ BC ∩ C), let us assume A ∩ C…

Q: (a) How many three-digit nos. can be formed from the digits 0.1.2.3.4.5 & 6 if each digit can be…

A:

Q: Bereken n. / Calculate n. п! 20 (п — 2)(п — 3)! ANTWOORD:/ ANSWER: n

A:

Q: 2. How many numbers between 500 and 2000 can be me made using the digits 1,3,5,7,9 without repeating…

A: Digits: 1, 3, 5, 7, 9Between 500 and 999:without repetition:The first digit can be 5, 7, 9.The…

Q: Given the numbers 0, 1, 3, 5, 7, 8 and 9 and if repetition is allowed; a. How many 4-digit numbers…

A: 2.a.  There are 4 spaces in a 4-digit number. _ _ _ _ These 4 spaces needed to be fill using the…

Q: In how many ways can you seat 12 people at two round tables with 6 places each? Think of possible…

A:

Q: 2.36 (a) How many three-digit numbers can be formed from the digits 0, 1, 2, 3, 4, 5, and 6 if each…

A: Given : Available digits are 0,1,2,3,4,5 and 6 Total of 7 digits are available Each digit can be…

Q: If n(A ∩ B) = 90, n(A∩BC) = 35, and n(AC∩B) = 35, what is n(A ∪ B)?

A:

Q: If  n(A) = 11, n(A ∪ B) = 13, and n(B) = 5,  then what is  n(A ∩ B)?

A:

Q: If the average (arithmetic mean) of n consecutive integers is 12, what is the value of the least of…

A: The n integers are: x, x+1, ...., x+n-1 The sum of the above integers is presented below,…

Q: 4. There are 256 children in the juniors. a) Half have sandwiches, how many have school dinners? b)…

A:

Q: n how many ways can 6 women and 3 men be seated in a row of 9 seats at a movie theatel assuming that…

A: Number of women = 6 number of men = 3

Q: If M = {distinct letters in the word mathematics} and N = {distinct letters in the word…

A: We will find out the required value.

Q: In certain state the license plates all consist of 2 letters followed by 3 digits. a. How many…

A:

Q: (a) How many ways can a student choose eight out of ten questions to answer on an exam? (b) How many…

A: (a) total number of question=10 to find number of ways can a student choose eight out of ten  we…

Q: How many 3-digit numbers can be formed from the digits 2, 3, 4, 6, 7 without repetitions? b. How…

A: The 3-digit numbers that can be formed from the digits 2, 3, 4, 6, 7 without repetitions are: 234,…

Q: C If PB = BC = 6 , what is ED? 6 (B

A: To Determine: what is ED? Given: we have a figure in which   PB=BC=6 units Explanation:  we have a…

Q: Suppose P(A) = .2, P(B) = .5, and P(A and B) = .1. What is P(A or B)?

A:

Q: In how many ways can 5 man draw water from 5 taps if no tap can be used more than once? * O 720 О…

A: Introduction: There are 5 men, who draw water from 5 available taps.

Q: If n(A) = 44, n(B) = 23, and n(A ∩ B) = 8, find n(A ∪ B).

A: Explanation of the solution is given below...

Q: For how many n Ee {1,2, ..., 550} is n a multiple of one or more of 9, 4, or 7?

A:

Q: Calculate the right hand side of the statement below for n=12 ©George Mason University 3+4+5+. + (n+…

A:

Q: In Connecticut, auto license plates carry 3 digits followed by 3 letters. (Assume the first digit…

A: Since no restrictions are posted it is taken as digits and letters may repeat. Total number of…

Q: If n(A) = 145, n(B) = 110, and n(A ∪ B) = 220, what is n(A ∩ B)?

A: Event:  The collection of outcomes in an experiment is called as an event. Addition rule:

Q: (b) If n > 4 is composite, then n divides (n – 1)!. -

A: Question 6) (b) We have to show that if n>4 is composite, then n divides (n-1)!

Q: 1 (a) (i) How many 8-digit numbers can be formed with the digits 3,5 and 7? (ii) what fraction of…

A: Combination formula: The combination formula is used to determine the number of ways to pick items…

Q: In how many different ways can five friends sit for a photograph of five chairs in a row? * O 120 O…

A: To find the number of ways in which five friends can sit for a photograph in five chairs in a row.

Q: 1.17. In how many ways can two pencils and three pens be chosen from five different pencils and five…

A: Given that  Total pen=5 Total pencil=5 Chosen pen=3 Chosen pencil=2 Find the number of ways can two…

Q: 3. How many 3-digit numbers can be formed from the digits 1, 2, 3, 5, 6, 7, 8 and 9 if repetition of…

A:

Q: If n(A) = 6, n(A ∪ B) = 8, and n(B) = 5,  then what is  n(A ∩ B)?

A: Let A and B be any two events , the union of two events is defined as,

Q: 2. They notice that the Armak Jeepney is for registration. The two sisters know that a vehicle…

A: The license plate consists of 3 letters followed by three digits. There are 26 letters (a-z) and 10…

Q: According to the Figure 2, if P = 60 N and Q = 75 N, then R should be (in N

A:

Q: If = 72, which equation is true? O n = 72 ÷ 9 %3D O n= 72 x 9 O n= 9÷ 72 O n= 72 +9

A: Given that n/9=72

Q: Find the value of n(A) if n(B)=32, n(A^B)=17, and n(AUB)=49.

A: Given information:The value of n(B) is 32.The value of n(A∩B) is 17.The value of n(AUB) is 49.

Q: 1. How many ways can you arrange 4 people in a row? 36 O 24 16 O 120

A: We know that  We can arrange n people  n!= n×(n-1)×(n-2) .........2×1

Q: 4. a) How many 5 card poker hands are there with 2 hearts and 3 spades? b) How many 5 card poker…

A: Given: 5 card poker hands with 2 hearts and 3 spades and 5 card poker hands with 4 of a kind

Q: 3. Given that the digit 7,8,9,10, and 11. How many four digits numbers: (a) i. greater than 9000 can…

A:

Q: Approximately, what is the value of (P) if A=500, n=17 years, and i= 16% per year?

A:

Q: 6 If P(n,3)=336, then n is equal to? *

A:

Q: What is S_n=

A: It is given that  tn=11n-6   We have to find Sn Sn=n22a+(n-1)d

Q: 16. If 12P4 = 11,880 , then what is 12C4 ? *     495 330 715 220

A: GivenP412=11880

Q: In how many ways can a committee of 4 people be chosen out of 8 people? O a. 126 O b. 720 O c. 1680…

A: Number of people n=8Number of people to be selected (r)=4Number of ways=?

Q: 30 (1) If "C4 = "C, , the n is equal to 12

A: It is an important part of statistics .It is widely used.

Q: 5. Given P(A and B) = 0.08, P(B) = 0.85, P(B|A) = 0.54, what is P(A)

A: We will use the conditional probability formula

Q: In a group of some people, 145 people can speak English and 90 can speak French and 55 can speak…

A: a). Therefore there are 180 people in the group.

Q: If n is 10 what is 8n

A: Given that n is 10. Then what is 8n.

Q: Explain why the number of combinations of n items taken rat a time can be computed by - r!

A: nPr represents the number of ways in which we can arrange r terms from n terms. Here order matters.…

Q: If Mahmood has 16 cars in his company and every year he adds 6 cars, then how many cars will he own…

A: Initial no of cars =  16 cars every years he adds 6 cars. so he added total cars in 8 years = 8 x 6…

Q: (7) A. How many ways can 7 people line up in a cafeteria line? B. How many ways can five people be…

A:

Set Theory

Every field in the present world involves a set. The theory of sets was developed by German mathematician Georg Cantor while working on the “problems of trigonometric series”.