what would be the approximate population of Brazil in 2015 if it were to rise by 20% from the 2000 figure?

170*1.2=204查看更多

what would be the approximate population of China in 2005 if it would rise 1% per year from the 2000 figure?

1285*1.01^5=1350.55查看更多

what would be the approximate population of China in 2015 if it were to rise by 10% from the 2000 figure?

1285*1.1=1413.5查看更多

what would be the approximate population of Indonesia in 2005 if it would rise 5% per year from the 2000 figure?

215*1.05^5=274.4查看更多

what would be the approximate population of Indonesia in 2015 if it were to rise by 20% from the 2000 figure?

215*1.2=258查看更多

there were more male subscribers in the over 64 category than female subscribers.

64岁以上的男士占比15%，而女士占比18%，故此题错误查看更多

there were more female subscribers in the under 18 category than male subscribers.

18岁以下的男士比女士多，题目错误查看更多

there were more male subscribers in the under 35 category than female subscribers.

35岁以下的男士比女士多6%查看更多

the majority of male subscribers are less than 35 years old.

35岁以下的男士占比分别为10%、21%、18%，一共49%，没有达到一半，错误查看更多

the majority of female subscribers are less than 35 years old.

35岁以下的女士占比分别为16%、18%、9%，一共43%，没有达到一半，错误查看更多