What expression is equivalent to 4 to the 4th power x 4 to the -9th power? answers to choose from: 4 to the 13th power 4 to the 5th power 1/4 to the 13th power 1/4 to the 5th power note: it is not the whole equation to the 13th and 5th powers in the last two answer choices, just the denominator

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship

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