Mathematics, 12.01.2021 20:20 kellymcdow9385
A regular model refrigerator costs $514 and has an estimated annual operating cost of $84. An energy-saving model costs $610 and has an estimated annual operating cost of $60. How many years will it take for the total cost of buying and operating each model be the same? PLS HELP (I WILL GIVE BRAINLIEST)
Answers: 2
Mathematics, 21.06.2019 19:00
Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7
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Mathematics, 21.06.2019 19:30
The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons
Answers: 3
Mathematics, 21.06.2019 19:30
Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ฬ. how far is the man from the base of the bridge tower? with explanation and pictures .
Answers: 1
Mathematics, 21.06.2019 22:30
Determine domain and range, largest open interval, and intervals which function is continuous.
Answers: 2
A regular model refrigerator costs $514 and has an estimated annual operating cost of $84. An energy...
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