The table shows the results of randomly selecting fish from a pond 30 times. The fish was returned to the pond after each selection. Based on these results, what is the expected probability of catching a catfish from the pond in one attempt?

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Interpret the following expression (5y^2-7)^3/(2y)^2

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