A perfect rectangular prism is carved from a solid block of soapstone. It has a length of 12, a width of 10 cm and a height of 6 cm. The carver wants to reduce the volume of the block by 400cm^3 by removing the same amount from all three dimensions. Write a polynomial equation that represents the volume of the block. Calculate algebraically how much the carver should remove from each dimension. V(x)=(12-x)(10-x)(6-x)

Help me, pretty please LOL

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