Helene, a hiker, starts at an elevation of 27 feet above sea level and descends 32 feet during her hike to base camp. which
describes the elevation of base camp?
5 feet above sea level
5 feet below sea level
59 feet above sea level
59 feet below sea level

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

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