The cost to rent a paddle boat at the park is $8 for each hour. the expression 8h, where h represents the number of hours, can be used to represent the total cost for renting the boat. which of the following expressions could be used to find the cost for renting the boat for 2 hours?

The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation