helensilva2 helensilva2

12-10-2022
Mathematics

Answered

4. Let f(t) be the number of students who passed Karate class in year I, where / represents years
since 1990.
Consider the statement f(15) = 20.
a) What are the units for 20?
b) What are the units for 15?
c) Interpret the statement f(15) = 20.

Answer :

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