During a walk-a-thon, Noah's time in hours, t, and distance in miles, d, are related by the equation \large \frac{1}{3}d=t A graph of the equation includes the point (12,4). Which variable is the independent variable? d or t?

What point would represent the time it took to walk 6 miles

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

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.

What is the measure of angle 1? a.28 b.152 c.168 d.64