How much is the percent of air transportation in all modes?（）
Thirty-five percent of the breaking strength of an anchor cable is generally accepted as the（）.
Mr. Jones（）in the company for twenty years by the end of next month
20.67% 译文:twenty point sixty seven percent
Of the newly hired professors in science and engineering in the United States, twenty percent come from foreign countries.
Since the mid-1970s, the enrollment of overseas students has increased at an annual rate of 3.9 percent
he common stock of the Zing Co. is selling for $37.31 a share and offers a 7.5 percent rate of return.The dividendgrowth rate is constant at 3 percent. What is the amount of the last annualdividend paid?
The overall literacy rate of Cambodians is about percent.
The common stock of the Zing Co. is selling for $52.40 a share and offers an 8.7 percent rate ofreturn. If the dividend growth rate is constant at 3 percent, what is the amount of the last annual dividend paid?
The risk-free rate of returnis 4.5 percent and the market risk premium is 8 percent. What is the expected return for a stock with a beta of 1.32?
With the miniaturization(缩小) of the structural components the weight of these electric devices has decreased＿30 percent.
Last year China’s saving rate was 54 percent of GDP, according to China Daily. The U.S. rate, including households and corporations, was a mere 12 percent of GDP. What kind of statistics are used in the statement.
Why were there hundreds of mourners in the Australian city of Newcastle who gathered to mourn the death of twenty people killed in bombings last year？
What percent of the students polled chose Spartans in the poll？
About 20 percent of the population of this About 20 percent of the population of this city ___ （be） from the countryside. 这个空填什么?
What's the percent of energy that warms the earth？
How mny workers in Generl Motors were NOT of norml weight Seventy percenHow mny workers in Generl Motors were NOT of norml weight Seventy percent. B．Thirty percent. C．Forty-five percent. D．Twenty-five percent.
When the market crashed, the prices of tulips fell by ______ percent of the highest prices.
One hundred boys went on a school outing. Eighty-one percent of the boys lost a shoe, 82 percent of the boys lost a sock, 77 percent of the boys lost a handkerchief and 68 percent of the boys lost a hat.
According to the International Bank for Reconstruction and Development in 1995, the wealthiest 10 percent of China's population received 9 percent of the income, while the poorest 10 percent received only 2 percent. Such ______ in income and wealth are found in both cities and rural areas.
The total area of land on earth is about 149 million square kilometers, or about 29 percent of the total area of the earth.
The head of the company ______ out to be a twenty－year－old girl.
An investor is considering two investments. Stock A has a mean annual return of 16 percent and a standard deviation of 14 percent. Stock B has a mean annual return of 20 percent and a standard deviation of 30 percent. Calculate the coefficient of variation (CV) of each stock. Which of the following statements is TRUE？
Approximately ____ percent of the world’spopulation currently uses the Internet.
