4. Using the rule of 70 Consider an imaginary economy that has been growing at a rate of 4% per year. Government economists have proposed a number of policies to increase the growth rate but first need to convince the president that the policies will pay off. To do so, they want to present a comparison of the number of years it will take for the economy to double, depending on the growth rate. Using the rule of 70, determine the number of years it will take the economy to double at each growth rate. Growth Rate Years Required to Double (Percent) (Nearest whole number of years) 4 5 6

Before the tools that have come from computational psychiatry are ready to be used in everyday practice by psychiatrics, what is needed

The new york times (nov. 30, 1993) reported that “the inability of opec to agree last week to cut production has sent the oil market into turmoil . . [leading to] the lowest price for domestic crude oil since june 1990.” why were the members of opec trying to agree to cut production? so they could save more oil for future consumption so they could lower the price so they could raise the price why do you suppose opec was unable to agree on cutting production? because each country has a different production capacity because each country experiences different production costs because each country has an incentive to cheat on any agreement the newspaper also noted opec’s view “that producing nations outside the organization, like norway and britain, should do their share and cut production.” what does the phrase “do their share” suggest about opec’s desired relationship with norway and britain? opec would like norway and britain to keep their production levels high. opec would like norway and britain to act competitively. opec would like norway and britain to join the cartel.

Is quadrilateral jklm the result of a dilation of quadrilateralabcd by a scale factor of 2? why or why not? o yes, because sides jk and ml are twice as long assides ab and dc.yes, because both figures are parallelograms, socorresponding sides are parallelno, because sides jk and ml are not twice as long assides ab and dc.no, because sides jm and kl have different slopesfrom sides ad and bc.