Shea made 11 of her first 17 free-throw attempts. what is the minimum number of her next 20 free-throw attempts that she must make for her overall success rate to be at least $80\%$? express your answer to the nearest whole number.

Stephen barrett,md previous writing experience ?

Atrough in the business cycle occurs when

Label each of the following statements true, false, or uncertain. explain your choice carefully. a. workers benefit equally from the process of creative destruction. b. in the past two decades, the real wages of low-skill u.s. workers have declined relative to the real wages of high-skill workers. c. technological progress leads to a decrease in employment if, and only if, the increase in output is smaller than the increase in productivity. d. the apparent decrease in the natural rate of unemployment in the united states in the second-half of the 1990s can be explained by the fact that productivity growth was unexpectedly high during that period.