Mathematics
Mathematics, 10.07.2019 06:30, milonirishovnsez

Joy was buying carpeting she knew that the room she was going to cover was 12ft by 18ft the carpet she was wanting to buy normally cost $24 per square yard there was a sale for 25%off the price how much would she pay for the carpet without sales tax. a. what is the length in yards b. what is the width in yards c. what is the area in yards squared d. what is the price for that many square yards e. what is price after 25% off the price

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Mathematics, 28.06.2019 12:30, cuki96
Fred wants to put a carpet in this room. if the carpet costs 15 dollars a square yard, how much will the carpet cost for the whole room? the room is 9ft by 3ft by 15ft by 12ft a. $1890 b. $1620 c. $210 d. $180
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Mathematics, 30.06.2019 23:30, pollywallythecat
Handles-n-things is a small enterprise company buying new carpet for their office room. the room is 15 ft. wide and 24 ft. long. the carpeting is sold only in square yards. how many square yards of carpeting will they need? round your answer to the nearest tenth of a square yard? area of a rectangle = length x width.
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Mathematics, 05.07.2019 18:30, krojas015
The cost, c, of carpeting a room is directly proportional to the area, a, of that room. a) given that the cost of 7.5m^2 of carpet for rebecca's bedroom is £168.75, find a formula connecting c and a. b) use your formula to find the cost of carpeting the lounge, which has an area of 14.5m^2, in the same carpet. c) the dining room costs £236.25 to cover in the same carpet. what is the area of the dining room?
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Computers and Technology, 23.10.2019 19:00, igtguith
The westfield carpet company has asked you to write an application that calculates the price of carpeting for rectangular rooms. to calculate the price, you multiply the area of the floor (width times length) by the price per square foot of carpet. for example, the area of floor that is 12 feet long and 10 feet wide is 120 square feet. to cover that floor with carpet that costs $8 per square foot would cost $960. (12x10x8=960.) first, you should create a class named roomdimension that has two fields: one for the length of the room and one for the width. the roomdimension class should have a method that return the area of the room. (the area of the room is the rooms length multiplied by the rooms width.) nest, you should create a roomcarpet class that has a roomdimension object as a field. it should also have a field for the cost of the carpet per square foot. the roomcarpet class should have a method that returns the total cost of the carpet. figure 9-21 is a uml diagram that shows possible class designs and the relationships among the classes. once you have written these classes, use them in an application that asks the user to enter the dimensions of a room and the price per square foot to the desired carpeting. the application should display the total cost of the carpet.
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