Let's say you are shopping for a sofa this weekend with a budget of no more than $400. Inside a furniture store, the sales person says that of the 14 sofas on the floor, they have 12 that are no more than $400. If there are no prices marked on the sofas and you pick two at random, a. how many ways can you pick both of the sofas costing more than $400? b. how many ways can you pick exactly one of the sofas costing more than $400? c. how many ways can you pick neither of the sofas costing more than $400?

Q: You are at a department store, you have two coupons but you can only use one. One coupon offers 25%…

A: Coupon 1 : offers 25% off any single item  Coupon 2 : offers 12% of your entire purchase   Pair of…

Q: The Phi Theta Kappa honor society is holding a raffle to raise funds for a service project. They are…

A: We need to find expected value of the ticket.

Q: Kelly took clothes to cleaners three times last month. First, she brought 3 shirts and 2 pairs of…

A:

Q: A lottery has one $100 prize, two $25 prizes and five $10 prizes. What should you be willing to pay…

A:

Q: A camcorder with a price of $300 is discounted 25 % Later , the same camcorder is discounted again…

A: Discount is the deduction from the usual cost of something. So, if we are providing a discount of r%…

Q: A study found that the average home price for 14 houses in one community was $285,000.  Two more…

A: We need to find new average price.

Q: A raffle is being held to benefit the local animal shelter.  They sell 513 tickets that do not win…

A: Expected value:The expected value of a random variable is the sum of the possible values that the…

Q: A raffle is being held to benefit the local animal shelter.  They sell 756 tickets that do not win…

A: Expected value: The expected value of a random variable is the sum of the possible values that the…

Q: Last year’s freshman class at Big State University totaled 5,310 students. Of those, 1,258 received…

A: See the hand written solution

Q: Some college friends decided to take a vacation in Maine together. They each had to chip in $90 for…

A: Some college friends decided to take a vacation in Maine together.They each had to chip in for the…

Q: Suppose a friend tells you she wants to buy a bicycle with a list price of $3749.99, and you’d like…

A:

Q: Describe two everyday situations in which items are chosen and the order of selections does not…

A: Situations where the order of selection doesn't matter can be selected using combinations.

Q: which discount would you want to be applied first to save the most money?

A:

Q: James, Cierra, and Lamont went shopping together. One of them bought a shirt, another bought…

A:

Q: A contest will have five cash prizes totaling $5000, and there will be a $100 difference between…

A: Given, a contest will have five cash prizes totaling ,  $5000,and there will be a %100 difference…

Q: Last year’s freshman class at Big State University totaled 5,324 students. Of those, 1,253 received…

A:

Q: Nevaeh is trying to pick out an outfit for the first day of school. She can choose from pairs of…

A: From the given information we find the number of pairs she can choose.

Q: Mobile Provider A charges a $35 monthly fee plus $0.08 per minute for calls. Mobile Provider B…

A:

Q: ast year’s freshman class at Big State University totaled 5,303 students. Of those, 1,262 received a…

A: Given, Mean (μ)= $3458 Standard deviation (σ) = $454 x = $44000

Q: Last year's freshman class at Big State University totaled 5,348 students. Of those, 1,263 received…

A:

Q: Sarah is planning a party at a party hall. The meal option is $50 per person and includes the hall…

A: There are two options available, the meal option and the hall only option. Number of people invited…

Q: To get the best deal on an iPhone, Tom searched several websites and found the prices on a specific…

A:

Q: Ryan will spend at most $40 on gifts. So far, he has spent $22.What are the possible additional…

A: A detailed solution is given below.

Q: Last year’s freshman class at Big State University totaled 5,321 students. Of those, 1,254 received…

A:

Q: As Larissa made some purchases, she estimated the price of cach item that she purchased by rounding…

A:

Q: A teacher decided to buy breakfast for her students while welcoming them during the first day of…

A: Inclusion exclusion principle Let A, B be two events then the number of ways to get either A or B'…

Q: If four cars sell for an average of $10,000 each and three of the cars sell for $8,400 each, what is…

A: Given : Four cars sell for an average of $10,000 each and three of the cars sell for $8,400 each.…

Q: Last year’s freshman class at Big State University totaled 5,303 students. Of those, 1,266 received…

A: Given, The amount a student received was N($3,458, $473) Mean = $3458 standard deviation, SD = $473…

Q: Jennifer took clothes to the cleaners three times last month. First, she brought 2 shirts and 2…

A: Consider the given information. Let Shirts=x Slacks=y And Sports coat=z Hence, according to the…

Q: Robert spent ₱1,600 to buy 18 an online GCASH pre-paid load with the different type of values such…

A: This question is based on solving equations.

Q: penny. themselves? Round your answer to the nearest combined total evenly amongst their sisters and…

A:

Q: You are going to a party with a friend. Both of you are supposed to take packets of chips and…

A: The objective of this question is to determine the cost of a packet of chips and a bottle of soft…

Q: Three kids, Alberto, Bernadette, and Carlos, decide to share 10 cookies. They wonder how many ways…

A: There are 3 kids(Alberto, Bernadette, Carlos) Total cookies = 10 No. of ways = ? By which 10 cookies…