A local flower shop is selling $1 raffle tickets and is donating all proceeds to the children's hospital. They sold 5,500 tickets and plan to give away 20 flower arrangements valued at $70 and 20 gift certificates valued at $25. Find the expected value of purchasing a raffle ticket.

Q: A raffle is being held to benefit the local animal shelter. They sell 544 tickets that do not win…

A: Given A raffle is being held to benefit the local animal shelter.  They sell 544 tickets that do not…

Q: , and Kevin Harvick (2345 points). In 2011 he earned $6,183,580 by winning three Poles (fastest…

A: *answer:

Q: A carpet store sells designer rugs at retail for $858.54. If a 50% markup based on cost is added,…

A: Given that the carpet store sells the designer rugs at retail for .That is, the selling price of the…

Q: An employee makes $13.83 per hour after getting a 3​% increase. What was his original wage per hour…

A:

Q: A music store buys instruments and then sells them for 30% more than they paid. During a 20% off…

A:

Q: A country club waiter earns $8.80 per hour plus tips of at least 15% of the restaurant tab from each…

A: In an hour waiter will get $8.80. so for the entire 8 hour shift he will get $(8×8.80) . Total…

Q: After being discounted 10%, a weather radio sells for $53.96. Find the orginal price

A:

Q: A piano that cost Sunset Pianos $3,250 has a markup rate of 52%. Find the selling price of the…

A: The objective of this question is to find the selling price of a piano given its cost price and the…

Q: On January 1,2009, Cheick owed $19,503 to his friend Patricia , who was kind enough not to charge…

A: Given that, Cheick owed $19503 to his friend Patricia,who was kind enough not to charge cheick any…

Q: On January 1, 2009, Molly owed $7,388 to her friend Juan, who was kind enough not to charge Molly…

A: Given, The amount of money Molly owed to Juan on Jan 1 2009 is =$7388 The amount of money Molly owed…

Q: A union Contract calls for a 3.2% salary increase. Find the increase for a worker currently earning…

A: percentage

Q: A man wants to set up 529 college savings account for his daughter . How much would he need to…

A: Given that a man wants to set up 529 college savings account for his daughter and the account in…

Q: A charity organization is selling $4 raffle tickets as part of a fund raising program. They are…

A:

Q: You, as a real estate agent, sell a property for $225,000.  If you earn a 6% commission, what is…

A: Sol:- As a real estate agent, sell a property for $225,000.  If you earn a 6% commission

Q: For 25 years, you deposited $4500 each year into an investment account that earned 6.5% interest.…

A:

Q: An item in a hardware store is on sale for $113.75.  The item was marked-down from the original…

A: Given ,  An item in a hardware store is on sale for $113.75.  The item was marked-down from the…

Q: In 2001, a rare baseball card was worth $11.00. This year the card is worth $8.00. What percent of…

A: Given In 2001, a rare baseball card was worth $11.00. This year the card is worth $8.00 We will find…

Q: Sales last year for a department were $124,560. This year planned sales are forecast to increase by…

A: The sales of last year is $ 124,560.   The increment of 4.2 % in $ 124,560 is:

Q: An appliance store sells additional warranties on its refrigerators. twenty percent of the buyers…

A: We have given following information: of buyers buy the limited warranty for . of buyers buy the…

Q: On January 1, 2009, Kendra owed $16,887 to her friend Joseph, who was kind enough not to charge…

A: The amount of money Kendra owed to her friend Joseph on January 1, 2009 is $16,887. The amount that…

Q: A business analyst starts at $45,000. She receives a 5% raise at the end of each year. What is her…

A: P=$45000Rate = R= 5% =0.05Time=t=6 years

Q: Find the commission on a diamond that is sold for 6,700 when the commission paid is 4%

A: We have to find the commission price

Q: The student council is hosting a drawing to raise money for scholarships. They are selling tickets…

A: Given,Price of each ticket = $9Total number of tickets = 600And there is one $2,000 grand prize, two…

Q: Don is considering bringing a lawsuit against the Dummote Company. His lawyer estimates that there…

A: Given Data: The expected value E is called by multiplying the probability of an event occurring by…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.