(numerical) 南非电话用户的数量与澳大利亚电话用户数量的比例是多少？

3.82/8.51查看更多

what is the predicted increase in the combined population of India Japan and Bangladesh?

(1644+250+100)/(1065+140+130)=49.36%查看更多

what is the predicted increase in the combined population of China Japan and Bangladesh?

(1396+250+100)/(1285+140+130)=12.28%查看更多

what is the predicted increase in the combined population of India United States and Bangladesh?

(1644+430+250)/(1065+285+140)=55.97%查看更多

what is the predicted increase in the combined population of India China and Bangladesh?

(1396+1644+250)/(1285+1065+140)=32.13%查看更多

what is the predicted increase in the combined population of China Pakistan and Bangladesh?

(1396+355+250)/(1285+145+140)=27.45%查看更多

what is the predicted increase in the combined population of India Pakistan and Bangladesh?

(1644+350+250)/(1065+145+140)=66.59%查看更多

what would be the approximate population of India in 2005 if it would rise 3% per year from the 2000 figure?

1065*1.03^5=1234.63查看更多

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

1065*1.2=1278查看更多

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

170*1.05^5=216.97查看更多