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iren2701 [21]
3 years ago
11

the median weekly earnings for american workers in 1990 was $412 and in 1999 it was $549. Calculate the average rate of change b

etween 1990 and 1999.
Mathematics
1 answer:
mina [271]3 years ago
5 0

The rate of change between 1990 and 1999 is 15.22

Step-by-step explanation:

The rate of change in this case is given by change in quantity divided by change in time

So,

Rate\ of\ change = \frac{Increase\ in\ money}{Increase\ in\ time}\\=\frac{549-412}{1999-1990}\\=\frac{137}{9}\\=15.22

Hence,

The rate of change between 1990 and 1999 is 15.22

Keywords: Rate of change, median

Learn more about median at:

  • brainly.com/question/10764770
  • brainly.com/question/1087090

#LearnwithBrainly

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