A phone company with 220,000 customers provides 50,000 with call waiting, 100,000 with call forwarding, and 20,000 with both. a). Draw a Venn diagram b). How many customers receive at least one phone service? c). How many customers receive exactly one kind of phone service? d). How many customers receive only call forwarding? e). How many customers do not receive either of these phone services?

Q: The letters of the word CREAM are printed on 5 cards. How many 3-, 4-, or 5-letter code words can be…

A: Given word is"CREAM"No.of letters in word "CREAM" = 5

Q: 5) convert the Following higher Lin earDE to system af other liner DE ? Y(4) - Eyl3).

A: Given differential equation is

Q: If the height requirements are changed to exciude only the tallest 50% of men and the snortest 5% of…

A: As given,  Men's heights are normally distributed.  With a mean of 68.3 and a standard deviation of…

Q: 5. a) How many 10-letter 'words' can be formed from the letters in SUC ESSFUL, if each letter can be…

A: Given word : SUCCESSFUL Number of letters = 10 Number of C = 2 Number of S = 3 Number of U = 2

Q: At a blood drive, 6 donors with type O+ blood, 5 donors with type A+ blood, and 3 donors with type…

A: Given that, 6 donors with O positive blood 5 donors with A positive blood 3 donors with B positive…

Q: The human resources director for a commercial real estate company received the following numbers of…

A: The event S is defined as having sales experience, event C is defined as having college degree,…

Q: Does {(1,2), (–2, –4), (3, 6)} span R??

A:

Q: If in a convention, 53 people liked coffee A, 52 people liked coffee b, 42 people liked the coffee…

A:

Q: Suppose there are 6 roads connecting town B to town C and 4 roads connecting town C to town D. In…

A: According to the given information in this question  Here are 6 roads connecting town B to C  And 4…

Q: A survey of residents in a certain town indicates 170 own a dehumidifier, 130 own a snow blower, and…

A:

Q: Given a deck of 52 playing cards, in how many ways can a hand of 5 cards be dealt such that all are…

A: Given: The total number of cards in a deck is 52. The total number of the numbered cards in a deck…

Q: From a class consisting of 12 CE majors, 10 ECE majors, and 9 ME majors, in how many ways can a…

A: From a class consisting of 12 CE majors, 10 ECE majors, and 9 ME majors. We want to consist group of…

Q: (a) there shall be 2 members from each class on the committee? (b) there shall be no grade 8…

A: A committee of 6 is to be formed from a group of 6, 8 and 10 grade 8, grade 9, and grade 10…

Q: An audio equipment store has ten different amplifiers, four tuners, seven turntables, nine tape…

A:

Q: On the right is a contingency table for active Naval military​ personnel, cross-classified by…

A: Note: Hi! Thanks for posting the question. Since there are more than three sub-part questions, we…

Q: In topology, a coffee cup and a donut are both of genus

A: Genus is the number of holes of a surface.

Q: When the members of a family discussed where their annual reunion should take place, they found that…

A: Member would not go to park be n(P)=12 Member would not go to beach be n(B)=10 Member would not go…

Q: 1. If Peter Piper picks 4 baskets of peppers on day one, 7 baskets on day two, and each day…

A: 1. Given peter Piper picks 4 baskets on day 1, 7 on day 2 and 3 more than the previous day…

Q: 1. How many attended only the FSU-Butler game? 2. How many did not attend the Marist, Butler, or…

A: Given that the total number of people is 445. To find: Number of people who attend only FSU-butler…

Q: An overnight express company must include five cities on its route. How many dif- ferent routes are…

A: no. of cities = 5

Q: A pyramid is going to be built with the following number of bricks. Three thousand eight hundred…

A: number oh bricks need for each flood decreases in arithmetic progression the sequence is…

Q: Draw the Venn diagram and answer the following questions: 1. 2. 3. In a class of 30 students, 19 are…

A: As per Bartleby answering guidelines if a questions has multiple subparts then an expert is expected…

Q: A crew of apollo 17 consisted of a pilot, a copilot, and a geologist. Suppose that NASA had actualy…

A: From the provided information, There are 8 trained pilots and 5 geologists as candidates for the…

Q: In a school of 450 students, 120 students are in DECA, 270 students are on sports teams, and 75…

A:

Q: Admitted strangers into their home Did not admit strangers into their home Urban dwellers 50 100 150…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A teacher requires a student to answer 5 out of 10 questions, without regard to order. How many ways…

A: Number of ways to choose r items out of n items is given by formulae: nCr Here C represents…

Q: Taking into account identical letters, how many ways are there to arrange the word PARVAMONSTRA that…

A: The word is "PARVAMONSTRA"  Arrange the word in such a way that it begins and ends with a consonant.…

Q: (a) How many three-digit phone prefixes that are used to represent a particular geographic area…

A: HERE USE COMBINATION FOR FINDING POSSIBLE NO OF PREFIX WITH GIVEN CONSTRAINTS IN EACH PARTS

Q: How many ways can a three-person executive committee (president, vice-president, secretary) be…

A: The number of member on the board of director  =14

Q: Thirty-five cites were researched to determine whether they had a professional sports team, a…

A: Given: To explain the given statement as follows,

Q: When the members of a family discussed where their annual reunion should take​ place, they found…

A: Given: Shorthand representation NP= Not go to the park NB= Not go to the beach NC= Not go to the…

Q: how many diffrent seating arrangements are possible for king arthur and his 12 knights around their…

A: The number of ways, n items can be arranged around a circular table is equal to (n-1)! . The formula…

Q: 5) The Louise Arbour basketball team of 13 players line up to take the team photograph. a) How many…

A: This question has two parts. This is related to permutation. The solution is given below.

Q: [B.] Construct a membership table to show AAB = (AU B) – (An B).

A: In the question we have to construct as membership table.

Q: Given the word PERINGKAT, a. How many arrangements can be made if all the letters are used? b. In…

A:

Q: Five persons, A,B,C,D, and E, are going to speak at a meeting. a.) In how many orders can they take…

A: Given data: Total persons = 5 ( A , B , C, D, E ) To find; a.) In how many orders can they take…

Q: of 5

A: See the attachment

Q: In a survey of 153 pet owners, 74 said they own a dog, and 36 said they own a cat. 5 said they own…

A:

Q: Write down the value of for a 2 X 2 contingency table with cell frequencies a, b, c and d

A: Given, cell frequencies =  a, b, c and d

Q: Is. tHo tollaoing conyesger (-) os diveage ......

A: Since solve the first question for you. If youwant any specific question to be solved then please…

Q: The 23 colleges of interest to a high school senior include 4 that are expensive (tuition more than…

A:

Q: In the United States, each national federation has the authority to determine the means for how it…

A: Solution

Q: In a survey of 1000 households, 275 owned a home computer, 455 a video, 405 two cars, and 265…

A: As per the company policy i can answer only first question for you,more than that leads me towards…

Q: Suppose that c=41, a=57, and C=27°

A: answer is in next step

Q: A research center survey of 2,484 adults found that 1,942 had bought something online. Of these…

A: Given that  A Research survey of 2484 adults found. Sample size (n) = 2484  Adults who shop…

Q: When the members of a family discussed where their annual reunion should take place, they found that…

A:

Q: Assume a boat sends signals by arranging six colored flags on a vertical flagpole. If there are two…

A: There are six colored flags on a vertical flagpole out of which two are red and four are green.

Q: Construct a venn diagram showing how the sets of squares, rectangles, rhombuses, parralelograms,…

A: A square is a special kind of rhombus. Rectangles and rhombuses are all parallelograms. And…

Q: From a list of 40 teachers, 5 are to be promoted to subject area coordinator. In how many ways can…

A: Given that there are total 40 teachers.  Among them, a group of 5 teachers will be promoted to…