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

Question

2 years ago

11

etween 1990 and 1999.

1 answer:

mina [271] · Answer 1 · 2022-08-03T04:38:17+03:00

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

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