The cost of rice is proportional to its weight. Rice costs $0.71 per 16 ounces. Part A.
Create an equation to represent the cost, c, of w ounces, of the rice.
Your answer
This is a required question
Part B: What is the cost? *
Part B.
What is the cost, in dollars, of 30 ounces of rice?

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. create a question you could ask that could be answered only by graphing or using a logarithm.