5. Tickets for the Valentine Dance cost $3 per person or $5 per couple. If $475 worth of tickets were sold and 180 people attended the dance, how many couples were there? (state your answer (a,b) no spaces, with a being the smaller number on the number line) *

Q: In a group of 500 people, 350 speak Hindi and 300 speak English. It is given that each person speaks…

A: Sol

Q: IS Senior IS Middle ecutives (%) Managers (%) 4 8. 11 35 49 51 26 executive. 9'

A: Note: As per the instructions solving first three subparts. Please repost the remaining questions.…

Q: 1. If you were to shade of the figure below, how many boxes would you shade?

A: Given:68

Q: |(a) How many ways can this be done, if the order of the choices matters? (b) How many ways can this…

A: Letters - A,B,C n= 3 r = 2

Q: In a class of 100 students, 35 like science and 45 like math. 10 like both. (1) How many like both…

A: Total number of students (Universal set, U) = 100Number of students who like Science (Sci)  =…

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A: According to the given information, For part (a) it is required to sketch the right triangle formed…

Q: 6. What is the sum of 10 100 8. 10 8 100 26 C 10 26 100 ents, draw anywhere on this slide!

A: Solution

Q: 36. The price of a European tour includes four stopovers to be selected from among 10 cities. In how…

A: If the order of stopovers matters then we use permutation to choose 4 stopovers among 10 cities,…

Q: Given: 21 L3, 22 L3, L2 L4 3. 4 Conclusion: L4 Reason: 3.

A:

Q: Six people attend a party.  If each person at the party shakes hands with everyone else, how many…

A: HAND SHAKE PROBLEM: In the hand shake problems, if there are n+1 people available and every person…

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

A:

Q: A student is to answer 10 out of 13 questions in an examination. (a) How many choices has he?- (b)…

A: Answer: From the given data,

Q: 3. Answer the following: (i) In how many ways can 3 boys and 2 girls sit in a row? (ii) In how many…

A: Here will use the concept of permutations and arrangment Given that  Number of boys = 3 Number of…

Q: ed, someone please help

A: Here we have to find the area of a given shape.

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A: In question, We'll find that in how many ways we draw 8 different buildings along a single line. The…

Q: how many itineraries are possible?

A: here given  trip to the beautiful state of wisconsin. in constructing the itinerary, following five…

Q: For how many ne {1,2,., 490} is n a multiple of one or more of 9, 8, or 7? ...

A:

Q: If n(A) = 120, n(B) = 110, and n(A U B) = 170, what is n(A n B)? %3D

A: Given;n(A)=120n(B)=110and n(AUB)=170

Q: n(A) = 104, n(A ∪ B) = 144, and n(A ∩ B) = 45, find n(B).

A: The following information has been given: n(A) = 104, n(A ∪ B) = 144,  n(A ∩ B) = 45 We need to…

Q: A market researcher collecting data on 100 households find that 81 have cable television 65 have…

A:

Q: Read the paragraph and answer the questions that follow. San Pablo City is famous for its Seven…

A: (As per Bartle by guidelines, we can only answer 3 subparts of any question. So, we shall be…

Q: 25. 5√x + 3√√y 5√x-3√√y 1001 ousupa ori ai nua nolla

A:

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: n(A) = 64, n(B) = 23, and n(A ∩ B) = 5, find n(A ∪ B

A: We will solve the set question.

Q: The restaurant manager listed down the amount of meal ordered (x) and the tip (y) left by five…

A:

Q: Find the five-number summary. 16 22 15 24 19 20 18 Min Max 25 12 9,

A: Solution-: Given data: 16,22,15,9,24,19,20,12,25,18 We find, (a) Minimum (b) Q1=? (c) Q2=?

Q: (1) 5. How many different class pictures can be taken if there are 2 teachers and 15 students and…

A: This is a problem related to permutation and combination. Based on the general formula and concept…

Q: 5. (28)4/3

A:

Q: A sentence that can be judged either true or false is called a(n) A sentence that can be judged…

A: In this case, we need to find the correct option for the given statement.

Q: In how many ways can you choose one or more toys from six Jollibee Kiddie Meal Toys? answer this…

A: Given Information: The number of Jollibee Kiddie meal toys , N =6. Determine the number of ways that…

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A:

Q: A music school wants to expand its class schedule. To better understand the current schedule, the…

A:

Q: Determine if the table represent the one to one Runction tat 4. -4 23 41-5 -3-2 3. 4. 3. 5-1 -1 2-2…

A:

Q: In a survey of 92 resorts, it was found that 33 had a spa. 52 had a fitness center. 15 had a spa and…

A: Consider the survey of resorts for spa, children's club and fitness center. Draw the Venn's Diagram…

Q: 1. Based on the Venn diagram below, how many students are on the baseball team? 25 9. 44 Baseball…

A: We can solve this question using the calculation as below

Q: 4) How many Coffee Drinkers are there? 62 Total People 29 Tea Drinkers 35 Beer Drinkers 14 10 Coffee…

A:

Q: A committee of 6 people, with two of the six to be designated chair and vice-chair, is to be…

A: A committee of 6 people, with two of the six to be designated chair and vice-chair, is to be…

Q: Consider the following problem: In Ms. Brown’s class, there are 24 students. There are 6 more girls…

A: Given 24 students in class And 6 more girls than boys

Q: 1. Five students (namely A,B,C,D,E) are to share equally with each other one bilao of suman for…

A:

Q: Based on the Venn diagram below, how many students are on the baseball team? 25 6. 9 44 Baseball…

A: From the venn diagram, 25 students are on the baseball team. 44 students are on the football team. 9…

Q: In how many ways of putting your reindeer, Jebediah, Lancer, Ezekiel, Gloopin, and Bloopin, in a…

A:

Q: A,B, and C are teachers on campus. A is entitled to 40% of the apples and the remainder to be shared…

A:

Q: a. Find the number of students who are taking all three mathematics subjects. b. Fill in the correct…

A: Venn diagrams are the diagrams that are used to represent the sets, relation between the sets and…

Q: Represent the problem with Venn diagram and answer the question based on the diagram. Twenty-four…

A: A set is a well-defined collection of objects. The objects, which belong to the set, are called…

Q: If M(a, b)stands for the larger number in the parentheses, and m(a, b)stands for the lesser number…

A:

Q: Five boys and four girls are waiting for the MRT to arrive at Guadalupe Station. In how many wa can…

A: there are total 5 boys and 4 girl total =9

Q: The length of the class (5- 10) is: 7.5 O 6 D 4

A: Upper class limit =10 Lower class limit =5

Q: The Venn diagram in Figure 3 shows the number of students playing video games 4, B and C. Given = A…

A: Given the Venn diagram   shows the number of students playing the video games A, B and C.

Q: -7 -3 13 O+28 -12 20 36 52 1

A:

Q: 3 (8) Bobby says that the drawing below shows that What is wrong with Bobby's reasoning?

A: For comparing two fractions , you need to take same length of block then firstly, divide it in 8…