5. Determine the sum of 14 + 11+8+5 + .…(-34) ...

Q: 2. How many different 6 letter strings can we make with only the letters J, E, R, M, Y, given the…

A: We have to use proper permutations and combinations.

Q: In how many ways can 9 students be seat in a row of 9 chairs if Cameron insists on sitting in the…

A: Given: 9 Students are to be seated in a row of 9 chairs. Cameron insists on sitting in the first…

Q: How many books must you choose from among a collection of 7 mathematics books. 18 books of short…

A: Given information  No of mathematics book = 7 No of short stories books = 18 No of chemistry books =…

Q: How many ways are there to seat six boys and eight girls in a row of chairs so that no two boys are…

A:

Q: A group of 9 people consisting of 4 mothers and 5 children bought tickets for the cinema in the same…

A: Given: 4 Mothers 5 Children

Q: In how many ways can a subcommittee of eight be chosen from a Senate committee of eight Democrats…

A:

Q: 4) Evaluate the sum. Et=2(3k – 21)

A: Given K=2,3,4

Q: How many distinct sequences of letters can you form with six scrabble tiles showing the letters A,…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: (ii) exactly ten buses arrive from 5.00 pm to 6.30 pm, and three buses arrive from 6.30 pm to 7 pm?

A: please do (ii) only .   In one hour time, average number of buses leaving station A = 12  then , In…

Q: A.) During which month is Herb incur the most expenses? B.) During which month did Lis incur the…

A: Most expenses is the point on the graph, when it takes the peak value, whereas least expensive is…

Q: Four married couples have bought 8 seats in the same row for a concert. In how many diff ways can…

A: Given: Four married couples have bought 8 seats in the same row for a concert.

Q: A woman has 11 close friends. In how many ways can she invite 5 of them to dinner if two of them are…

A:

Q: 10(c) Suppose a set of 8 numbers are selected from the set {1,2,...,13,14}. Show that two of the…

A:

Q: A tailor owner has 10 new pants that he wants to display in the window. If the display window has 4…

A: The number of new pants are 10.

Q: For how many n ∈ {1, 2, 3, …, 1000} is n a multiple of one or more of 5, 6, or 7?

A:

Q: Find the sum of 1/7 + 3/7 + 32/7 + 32 /7 + ⋅⋅⋅ + (3)n-1 / 7

A:

Q: 1) wIN 1/14 DAdd in the missing fractions to complete these number lines. 1 1 2 3 3 2 b) 1 1 1 2 3 2…

A:

Q: A computer user has downloaded 25 songs using an online file-sharing program and wants to create a…

A: Here, we have to determine how many different permutations of 10 songs are possible from a set of 25…

Q: Compute the sum of the scries 1 n(n+1) 2". n=1

A:

Q: In a senior class at Rancho Coati High School, there were 25 football players and 16 basketball…

A: Use a Venn-diagram to explain the problem.

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: What is the sum of the series 00 10 21 21 11 -7)

A:

Q: What is the value of the sum n (*) n | 3"-k2k k k=0 6^n 9^n 5^n 1

A:

Q: How many ways can a group of five boys and five girls be seated in a row of ten seats if boys and…

A: Here we have to find no. Of ways in the given problem.

Q: how many ways can four doctors and three nurses be seated in a row if the doctors and nurses are to…

A: Given that :  D represent doctors .  N represents nurses.  Arrangement in which Doctors and Nurses…

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: 2. Find the sum. 1 4 3 4 3 Oundefined 1

A:

Q: Which of the following does not represent the sum 9+11+13+15+17?

A: We have to find which do not represents the sum  9 + 11 + 13 + 15 + 17  Now ,  Check all 4 options…

Q: Evaluate the sum from k=0 to 4 of ((-1)^k(k+3)^2+3)

A:

Q: c) How many 8-digit sequences are there involving exactly six different digits?

A: Given, the 8-digit sequences are there involving exactly six different digits

Q: How many arrangements of the letters in MATHEMATICS are there in which TH appear together but the TH…

A: a) The objective is to find that how many arrangements of the letters in MATHEMATICS are there in…

Q: 3. What would happen in the following situation? A stranger offers to possibly oive either $120 or…

A: The most appropriate solution of this situation occurs when everyone get maximum money

Q: 2 Produce a 5-number summory 4 me celwws I the Exam dete.

A:

Q: #2. Find the sum of the 8 n=1 1 (3n+ 1)(3n+4)

A: In given series we break the nth term of series as addition of nth term of two different series…

Q: 2.) The Catonsville Community Place House is a small Black Box Theater. There are 2 chairs in the…

A: To find: The number of chairs in row 4 if the same pattern is followed. Given information: The…

Q: #1. Compute the sum, if po 8 n 3 () 5 n=0

A: It's a GP with infinite terms and having common ratio between -1 and 1

Q: 12. [Bonus] In how many ways can 7 people A, B, C, D, E, F and G be seated at a round table so that…

A: Consider the given information as 7 people A, B, C, D, E, F, and G be seated at a round table, so…

Q: 3) Order the set of fractions using the number line 1 4 1: 2' 5 3 2 1 14' 3' 2 - -

A:

Q: ) There are 2 siblings among 7 attendees in an event, and they are going to be seated in a round…

A:

Q: In how many ways can a subcommittee of seven be chosen from a Senate committee of seven Democrats…

A: Given that the Senate committee consists of 7 Democrats and 7 Republicans. Thus, the total number of…

Q: There are four boys and four girls at a party. In how many ways can they be seated in a row if they…

A:

Q: How many odd numbers are there greater than 1,000 but less than 100,000? Select one: A. 49,050 B.…

A: Here we have to find the number of odd numbers which are greater than 1000 but less than 100000.…

Q: is the sum of all odd numbers from 31 to 497?

A:

Q: 33. From a club of 15 people, in how many ways can a group of four members be selected to attend a​…

A: Total number of ways = Crn where n is the total and r is the selected people.

Q: 14. Find the Sum of: 1 in(n+3) In (n+2) ニ

A: To find the sum of the given term

Q: - Find the number of ways in which a committee of seven men can reach a majority decision. 5. A boy…

A: Q2.Given: A committee of seven men. The majority in a committee of seven men can be formed when 4 or…

Q: 3 The Sum is phoe eglanten". detal aut

A:

Q: 6.) 13 + 23 + 33 + . +n3 n² (n+1)? : 4

A: In this question we have to solve mathematical Induction.

Q: A bakery has 12 different fancy cakes. In how many ways can 6 of the 12 fancy cakes be lined up in a…

A: We have to use permutation m