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()
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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