Mathematics
Mathematics, 30.11.2020 20:00, byrdkellykellybyrd

Let f(t) be the number of people, in millions, who own cell phones t years after 1990. Explain the meaning of the following statements. a) f() = 100.3

b) f(a) =

c) f() = b

d) ___ = f()

answer
Answers: 3

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Let f(t) be the number of people, in millions, who own cell phones t years after 1990. Explain the m...

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