If a certain company purchased its computer terminals for a total of $540,400 and each of the terminals was purchased for $350, how many terminals did the company purchase?
E.1264

未分类题What is the cost, in cents, of using a certain fax machine to send n pages of a report if the total cost for sending the first k pages is r cents and the cost for sending each additional page is s cents? (Assume that n>k. )A.r+s (n-k)B.r+s (n + k)C.rs (n + k)D.kr+s (n-k)E.kr+ns

未分类题A rectangular floor 18 feet by 10 feet is to be completely covered with carpeting that costs x dollars per square yarD.In terms of x, how many dollars will the carpeting cost? (1 yard = 3 feet)E.540x

未分类题If the cost of a long-distance phone call is c cents for the first minute and 2 3 c cents for each additional minute, what is the cost, in cents, of a 10-minute call of this type?A.5 3 cB.6cC.20 3 cD.7cE.23 3 c

单项选择题反应中最易被溴代的H原子为: ( ) A. 伯氢原子 B. 仲氢原子 C. 叔氢原子 D. 没有差别

未分类题2009年1月1日，中共中央、国务院发布了《关于2009年促进农业稳定发展农民持续增收的若干意见》。为贯彻落实这一文件精神，具体部署有关工作，××市人民政府决定于2009年1月16日发文召开各县(市、区)政府一把手和主管农业领导参加的农村工作会议。假如由你代拟这份公文，请就下列问题作答。这份公文的文种应当是( )。D.通知