1. if no digit may be used more than once, how many 5-digit numbers can be formed using only the digits 3,8,1,2,5and 7?
717 numbers
360 numbers
722 numbers
720 numbers

The district of columbia could be eliminated completely if a majority of congress voted in favor of the action. a. true b. false

Which of the following statements best characterizes changes to agriculture in the united states since 1900? a. increased mechanization has reduced the need for labor.b. increased mechanization has increased the need for water, thereby increasing the need for labor.increased mechanization has increased the use of land, thereby increasing the need for labor.d. increased mechanization has increased food production, thereby increasing the need for labor. select the best answer from the choices provided.

What factors influenced brazil's current and future economic strength?