In general, the ____ is the costliest component of mobile phone ownership. ? data plan ? screen ? processor ? software
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The question asks to identify the costliest component of mobile phone ownership among the given options: data plan, screen, processor, and software. Show more…
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Under his cell phone plan, Parker pays a flat cost of $47.50 per month and $3 per gigabyte, or part of a gigabyte. (For example, if he used 2.3 gigabytes, he would have to pay for 3 whole gigabytes.) He wants to keep his bill under $60 per month. What is the maximum whole number of gigabytes of data he can use while staying within his budget?
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A phone data plan has a basic charge of $30 a month. The plan includes first 2GB free and charges $10 for each additional GB, up to 8 GB total usage, after which it charges $15 for each additional GB. If 𝑑 is the amount of data used (in GB) and 𝐶 is the total monthly cost: a) Express 𝐶(𝑑) as a (piece-wise) formula. b) Identify the independent and the dependent variables of 𝐶. c) Identify the domain and the range of 𝐶. d) Graph 𝐶 as a function of d for 0 ≤ 𝑑 ≤ 10. e) Calculate the cost if 9GB were used
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thoughtful predictions len=15396695273549248443212896564
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