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

Q: The average monthly income of P and Q is $5050. The average monthly income of Q and R is $6250 and…

A:

Q: At extra credit union, the chequing account costs either $5 a month plus $0.10 per debit transaction…

A: At extra credit union, the chequing account costs either $5 a month plus $0.10 per debit transaction…

Q: Kathy and Rhonda are BEST friends.  Kathy is ten years older than Rhonda.  The sum of their ages is…

A: Form the equation in one variable and simplify.

Q: A raffle is being held to benefit the local animal shelter.  They sell 649 tickets that do not win…

A:

Q: A raffle is being held to benefit the local animal shelter.  They sell 775 tickets that do not win…

A: Given that Number of tickets that do not win any prize = 775 Number of tickets valued $20 is 5…

Q: Marc, Alex, and Renee are fundraising for the Make A Wish foundation. Marc raised twice as much as…

A: Introduction: We start with the guess that A raised $100.

Q: A raffle is being held to benefit the local animal shelter.  They sell 696 tickets that do not win…

A:

Q: The price of a slice of pizza is represented by the letter p. Pizza is on sale this week: you canbuy…

A: Given:- The price of a slice of pizza is represented by the letter p

Q: A recipe for cinnamon rolls uses 2 tablespoons of sugar per teaspoon of cinnamon for the filling.…

A: Given , for every 1 table spoon of cinnamon, there are 2 tablespoons of sugar.

Q: Al, Burt, Chris and Dave are all brothers and work at the same company.  Al works fulltime and gets…

A: Here we concert all payment in month.

Q: Three of the same cycles sell for $2,640. What is the dollar price of five of these same cycles?

A: Given that,Three of the same cycles sell for $2640 we have to calculate, what is thedollar price of…

Q: Alice onky uses her bike to go to and from work,and to visit a friend every Sunday. Alice lives 5…

A: Alice onky uses her bike to go to and from work,and to visit a friend every Sunday. Alice lives 5…

Q: A hockey season ticket holder pays $72.48 for her tickets plus $6 for a program each game. A second…

A: A hockey season ticket holder pays $72.48 for her tickets plus $6 for a program each game. A second…

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: A raffle is being held to benefit the local animal shelter.  They sell 644 tickets that do not win…

A: They are selling total (644+6+1) = 651 tickets  We make a probability distribution for winning…

Q: A ticket to the school dance is $8 and usually 400 students attend. The dance committee knows that…

A: Given:        Let x = no.of $0.25 decrease         Let x = no.of 25 people increase…

Q: ot want the stickers and

A:

Q: John and Jamal have a total of $87. John has $38 more than Jamal. How much does Jamal have? How much…

A:

Q: a $10 service charge is deducted.

A: Given:  Dee had a balance of $114 in her checking account at the beginning of the month.

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

A: