a hemisphere is attached to a cylinder, as shown in the diagram. The total height of the solid is 15 inches. Given that the radius of the hemisphere is twice the radius of the cylinder, find the lateral surface area of the cylinder. Use 3.14 as an approximation of pi.

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

This is about circle theorems. someone asap : (

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