The student council is hosting a drawing to raise money for scholarships. They are selling tickets for $8 each and will sell 800 tickets in all. The raffle has: one $2, 000 grand prize and three $300 second prizes. You bought one ticket. Find the expected value for your profit. Give you answer in dollars, rounded to the nearest cent. %24

Q: 4% of $6.00

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Q: A store pays $45 for a jacket and then sells it to a customer for $85.50. What is the percent of…

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Q: 75% OFF! What is the sale price of a lamp originally priced at $72? Submit SALE

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Q: Find the simple interest earned. Round percent's to the tenth or hundredth of a percent. Jean…

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Q: Brad decides to purchase a $265,000 house. He wants to finance the entire balance. He has received…

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Q: Mrs. Shattick is a realtor and earns commission on the price of the houses she sells. This month her…

A:

Q: 2.5% of what number is 3.25?

A: To find 2.5% of a number that equals 3.25, Let's denote the unknown number as x.

Q: Skylar goes to the store to buy a sweatshirt and finds out it is on sale for 58% off. How much was…

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Q: A store manager obtained a loan of $35,000, at  6 3 8%  interest, for 14 months to purchase…

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Q: What is 30% of 60? a. 18 b. 90 c. 200 d. 20

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Q: 60% of what number is $24

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Q: find the interest and the total amount. p=$80 R=20% T=20years I= A

A: See the attachment

Q: scarf worth $24.99 +  shirt for $35.50 + jeans for $67.85 with a 35% percent off every item.

A: The prices of scarf, shirt and jeans are $24.99, $35.30 and $67.85 respectively. It is given 35% off…

Q: A store pays $24 for an item and has a markup rate of 125%.  What is the retail cost of the item?…

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Q: A store pays $674.03 for a digital camera. The store marks up the price by 31%. What is the new…

A: New price = %mark up(old price) + old price

Q: The original price of a washing machine which was bought for $13,500 inclusive of 8% what is VAT

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Q: Round your answer to the nearest dollar.Make a 5% offer on a Ford Escort that has a sticker price of…

A: The objective of this question is to calculate a 5% offer on a Ford Escort that has a sticker price…

Q: $44. Calculate how many dollars the raise is a percentage of. Round to the nearest cent.   Do not…

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Q: Find A%=D? C. る-9

A: Given that angle b=45°  and side C=50m It is required to find the angles a and c  and the sides A…

Q: An exercise machine with an original price of $810 is on sale at 24 % off. What is the exercise…

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Q: A car deater $12.800 They mark it up by 18.5%. How much will hey charge vou r buvs a cor for

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Q: Find the amount at the end of the specified time.  P = $30,000, r = 4%, t = 6 years, m = 4

A: The compounded amount is given by A=P1+rmmt where P is the principle, r is the rate of interest, m…

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 each commission, given the sale and the commission rate. $1,400, 20%

A: Sales people often receive a commission, or percent of total sales, for their sales. Their income…

Q: You want to tip 15% on a $64.40 tab, how much will you end up spending?

A: Use the percentage formula to solve.  x% of y = (x × y )/100

Q: Find each commission, given the sale and the commission rate. $475 sale with a 5% commission

A: Commision= 5%  Sale = 475 So commission= 5% of 475

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.