Hailey paid \$13$13dollar sign, 13 for 1\dfrac3{7} \text{ kg}1 7
3

kg1, start fraction, 3, divided by, 7, end fraction, start text, space, k, g, end text of sliced salami.
What was the cost per kilogram of salami?
\$

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.