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• 请问这个怎么翻译?please do not amount with decimal
• recurring decimal什么意思
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• 十进制转换成二进制,八进制,十六进制编写一个程序,输出一张表,内容是1~256范围内每个十进制数对应的二进制、八进制和十六进制形式.第1行是标题,用制表符整齐格式显示数值表.提示,八进制和十六进制数可以直接输出.decimal binary octal hexadecimal1 1 1 1……
• 关于effective annual rate的美国数学题Steven purchased 1000 shares of a certain stock for $30,000 (including commissions).He sold the shares 2 yr later and received $34,400 after deducting commissions.Find the effective annual rate of return on his investment over the 2-yr period.(Round your answer to two decimal places.)
• 英文数学题求救,分数类的!A find the decimal expamsion for 1/43B show that 9 is a factor of the sum of the digits in the repetend of 1/7.1/39,1/43C suppose none of 2,3,5 is a factor of n.Explain why 9 is a factor of the sum ofthe digits in the repetend in the repetend of 1/nD Find the fourth smallest value of n which neither 2 nor 5 is a factor and 9 is not a factor of the sum of the digits in the repetend of 1/n求C 和
• 1：The number of Internet users in Mexico between 2004 and 2008 can be modeled asu(t) = 8.02(1.17t) million users where t is the number of years since 2004.†(a) On average,what was the rate of change in the number of Internet users in Mexico between 2004 and 2006?(Round your answer to three decimal places.__________million users per year(b) What was the percentage change in the number of Internet users in Mexico between 2004 and 2006?(Round your answer
• 微积分intervalConsider the equation below.(Round the answers to three decimal places.If you need to use - or ,enter -INFINITY or INFINITY.) f(x) = e^3x + e^-x (a) Find the interval on which f is increasing.Find the interval on which f is decreasing.(b) Find the local minimum value of f.(c) Find the interval on which f is concave up.
• GMAT which of the following fractions has a decimal equivalent that is a terminating decimal?a.10/189 b.15/196 c.16/225 d.25/144 e.39/128时间来不及的!
• 微积分Find the intervalConsider the function below.(Round the answers to two decimal places.If you need to use - or ,enter -INFINITY or INFINITY.) f(θ) = 2cos(θ) + (cos (θ))^20 ≤ θ ≤ 2π (a) Find the interval of increase.Find the interval of decrease.(b) Find the local minimum value.(c) Find the inflection points.(smaller x value)(larger x value)Find the interval where the function is concave up.Find the intervals where the function is concave down.
• In most applications we go by amount of thousandths of an inch oversized 求这句英文翻译
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