Mathematics, 10.12.2020 22:10 janaih
The daily cost of hiring a plumber, y, to work hours on a repair project can be modeled using a linear function. The plumber charges a fixed cost of $60 plus an
additional cost of $55 per hour. The plumber works a maximum of 10 hours per day.
For one day of work, what is the range of the function for this situation?
Answer
A. 0 < x < 10
B. 60 < y < 610
C. 0 < x < 6
D. 55 < y < 550
Answers: 3
Mathematics, 21.06.2019 18:30
Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?
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Mathematics, 21.06.2019 20:00
The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?
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