The modeling function has period 0.8 seconds, amplitude 6 cm, and midline H=15 cm. At time t=0.2, the bob is at its midline, moving towards the wall. Find the formula of the trigonometric function that models the distance H between the job and the wall after t seconds. Define the function using radians. Help plz

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