The unshaded regions are quarter circles. Which choice best approximates the area of the shaded region? Use ≈3.14. Question 1 options:

432 centimeters squared

144 centimeters squared

576 centimeters squared

123.84 centimeters squared

41/17 as a decimal rounded to the nearest hundredth

Write the equations in logarithmic form 7^3=343

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