GMAT数学题 {X} donates the greatest integer lass than or equal to x,is {X}=1?(1) X>1 (2)X
问题描述:
GMAT数学题 {X} donates the greatest integer lass than or equal to x,is {X}=1?(1) X>1 (2)X
答
两个条件同时存在时,
1.X的最大整数就是1
相关推荐
- SAT OG 2道数学题 ,帮忙讲解一下哈~~ 在线等A measuring cup contains5/1 of orange juice.it is then filled to the 1 cup mark with a micture that contains equal amounts of orange,grapefruit,and pineapple juces.what fraction of the final mixture is orange juice?In the xy-plane,line L passes through the origins and is perpendicular to the line 4x+y=k,where k is a constant.if the two lines intersect at the point (t,t+1),what is the value of t?A -4/3B -5/4C 3/4D 5/4E
- gmat数学DS部分 prep上的一道题,gmat数学DS部分 prep上的一道题,也看不到答案.177.If x and y are positive integers,what is the value of xy (1) The greatest common factor of x and y is 10.(2) The least common multiple of x and y is 180.答案是1)+2)后,充分
- GMAT数学DS题求解If .represent one of the operation + ,-,and x,is K.(L+M)=(K.L)+(K.M) for all number K,L,and 1)\x09K.1 is not equal to 1.K for some numbers K2)\x09.represents subtraction为什么答案选D,
- gmat数学疑问1、 in city x last April,was the average(arithmetic mean) daily high temperature greater than the median daily high temperature?(1) in city x last April,the sum of the 30 daily high temperature was 2,160°(2) in city x last April,60% of the daily high temperature were less than the average daily high temperature.题目中的60%没有说是最前面那几天啊?有可能是前九天和九天,那怎么可以估计到中位数呢?
- 有几道GMAT数学题弄不懂,1、If 1050(是10的50次方) – 74 is written as an integer in base 10 notation,what is the sum of the digits in that integer?2、If x > 0,then 1/[√(2x)+√x] =3、A positive integer n is said to be “prime-saturated” if the product of all the different positive prime factors of n is less than the square root of n.What is the greatest two-digit prime-saturated integer?A,99 B,98 C,97 D,96 E,95
- gmat数学题Q15:If n is a positive integer and r is the remainder when (n – 1)(n + 1) is divided by 24,what is the value of (1)\x05 2 is not a factor of n.(2)\x05 3 is not a factor of n.\x05\x05A.Statement (1) ALONE is sufficient,but statement (2) alone is not sufficient.B.Statement (2) ALONE is sufficient,but statement (1) alone is not sufficient.C.BOTH statements TOGETHER are sufficient,but NEITHER statement ALONE is sufficient.D.EACH statement ALONE is
- 求教一道GMAT数学题.Joanna bought only $0.15 stamps and $0.29 stamps.How many $0.15 stamps did she buy?(1)\x05 She bought $4.40 worth of stamps.(2)\x05 She bought an equal number of $0.15 stamps and $0.29 stamps.\x05A.Statement (1) ALONE is sufficient,but statement (2) alone is not sufficient.B.Statement (2) ALONE is sufficient,but statement (1) alone is not sufficient.C.BOTH statements TOGETHER are sufficient,but NEITHER statement ALONE is sufficient.D.EACH
- GMAT数学题求教Q19:A total of $60,000 was invested for one year.But of this amount earned simple annual interest at the rate of x percent per year,and the rest earned simple annual interest at the rate of y percent per year.If the total interest earned by the $60,000 for that year was $4,080,what is the value of (1)\x05 x = (3/4) y(2)\x05The ratio of the amount that earned interest at the rate of x percent per year to the amount that earned interest at the
- 求教一道GMAT数学题Joanna bought only $0.15 stamps and $0.29 stamps.How many $0.15 stamps did she buy?(1)\x05 She bought $4.40 worth of stamps.(2)\x05 She bought an equal number of $0.15 stamps and $0.29 stamps.\x05A.Statement (1) ALONE is sufficient,but statement (2) alone is not sufficient.B.Statement (2) ALONE is sufficient,but statement (1) alone is not sufficient.C.BOTH statements TOGETHER are sufficient,but NEITHER statement ALONE is sufficient.D.EACH s
- 几道GRE数学题1.In a series of races,10 toys cars are raced,2 cars at a time.If each car must race each of the other cars exactly twice,how many races must be held?2.The daily rate for a hotel room that sleeps 4 people is $39 for one person and x dollars for each additional person.If 3 people take the room for one day and each pays $21 for the room,what is the value of 3.What fraction of the positive intergers that are multiples of 30 and are less than or e
- 六年级下册数学最难的应用题是什么?(带上答案)必须是最难的!
- 小刚和小红两个人的钱比小红的多0.95元,比小刚的多3.46元,小刚和小红两人一共有多少钱?