One morning Dave an email message to Alvin that said the following: “You are one of my dearest friends. If you care about me, send a copy of this letter to two of your dearest friends tomorrow. If you do not break this chain, you will live long and prosper.” Alvin followed the directions: the next day he sent a copy of the message to two of his dearest friends. The following day, each of the recipients did the same. Count the day Dave sent the original message as the first day, and assume the chain is unbroken. A. How many copies of the message will be sent on the sixth day? B. Find the n-rule that will show how many copies of the message will sent on the n-th day

Q: After graduation exercises at Gotham High School, each senior gave a snapshot of himself or herself…

A: Let there were x seniors in the class. Two students exchange snapshots. So the total number of…

Q: A volleyball team will be dispatched from a school. If the current volleyball club has 10 members,…

A: A volleyball team has 6 members . Here, there are 10 members in club and we need only 6 of them.

Q: A group of 7 friends line up for a picture. Two of the friends are named Bert and Gert. How many…

A:

Q: The San Lorenzo Valley High School graduation started at 1:00PM. After some speechor the principal…

A: The San Lorenzo Valley High School graduation started at 1:00PM Below is a copy of the graduation…

Q: A professor provides to a class 24 possible essay questions for an upcoming test. Of the 24…

A:

Q: adapted from Mount Rushmore: Why These Four Presidents?by the National Park Service        Gutzon…

A: The objective of the question is to understand how the author supports the claim that the four…

Q: 150 grade twelve students were asked which of the following 3 TV programs they watch regularly. 102…

A:

Q: There are 15 married couples in a dressing room. The photographer is tasked to take a picture of…

A: We need to find the number of people who must be called out of the room so that he is sure that…

Q: A time traveler can take 4 books with him, and he has 54 books to choose from. How many different…

A: The objective of this question is to find out the number of ways the time traveler can select 4…

Q: Discount Value X 0 9 Probability 21 26 31 0.25 0.30 0.25 0.10 0.10

A: Here the given information is   On valentine's day, the Quiet Nook restaurant offers a Lucky Lovers…

Q: Billy remembers numbers using images that look somewhat like each number: 0 is a ball, 1 is a stick,…

A: To determine the  code that is encrypted some alphabets or numbers. The code for each alphabet and…

Q: Bridget has swimming lessons e every 5th day and diving lessons ever 3rd day. if she had a swimming…

A: Given that, Bridget has swimming lessons every  day and diving lessons every  day.She had a swimming…

Q: A supermarket send codes for $0.25 off a bag of chips to its rewards members. Each coupon code will…

A: Number of letters allowed = 24 Number of digits allowed = 7 Each coupon code will have one digit…

Q: A die is rolled four times consecutively. Find the number of possible outcomes if the order of the…

A:

Q: A school has been selling raffle tickets to raise funds for the school library. Each ticket is sold…

A: Each ticket is sold for $5. A ticket can be redeemed for $1, $5, or $10. Heidi bought 30 tickets for…

Q: The number of patrol officers needed on staff depends on the crime rate of the county, which is…

A: The objective of the question is to calculate the number of police officers needed in Maple County…

Q: Visualize three playing cards adjacent to one another. A five is just to the right of a three, and a…

A: There are three playing cards adjacent to one another. The answer is attached below.

Q: AJ had $400 on Monday. On Tuesday he had $373, and on Wednesday he had $346. If this pattern…

A: This is an arithmetic progression.

Q: A clock shop has three cuckoo clocks on display. The cuckoos appear at different time intervals. One…

A: Its given  that the cuckoos appear at different time intervals, one comes out every 20 minutes,…

Q: Kaitlyn, a fifth-grader, asked five of her friends in class which book is their favorite. All of…

A: Here the sample is five friends of Kaitlyn and the population is all the children of Kaitlyn's…

Q: For this item, enter the answer in the space provided. A holiday store is having a sale on bows and…

A: Let , the cost of single bow=xthe cost of a single roll of wrapping paper=y

Q: 54. Interpret the confidence level. If Leila and Valerie were to (repeat this experiment or select…

A: Confidence interval is an alternative to hypothesis testing.

Q: At an awards ceremony, ten women and eight men are each to receive an award and are to be presented…

A: Women=10Men=8Total=18

Q: Four math clubs go to a conference and meet up for lunch. They introduce themselves to each other…

A: The scenario in which four math clubs go to a conference and meet up for lunch.Every member of each…

Q: In a certain year, Babe Ruth from the New York Yankees had 18 hits in April, 33 in May, 38 in June,…

A: This is a problem related to statistic , so I used the average formula of baseball to calculate the…

Q: Five students (one is named Fer) and their best friends (one of whom is named Stan) all live in an…

A: Solution: The given clues are Carol’s best friend is Dette who was assigned to gets the eggs on…

Q: Ahmad, Jessie, Sarah, Bill, and Andy are all members of the social networking website Instagram. The…

A: Here we see the network. Where each edge represents friends.

Q: In a group of students, 100 students know Hindi, 50 know English and 25 know both. Each of the…

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.