Brad and Tom are comparing their classes scores on a math test . Both of their classes had mean scores of 80 on the test, but Brad's class had a range of 6 while Tom's class had a range of 30 . If the highest possible score was 100, which class had the lowest score in it

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