问答题What is the value of the greater of two numbers if one of the numbers is three times the smaller number?　　(1) one of the numbers is 12.　　(2) The sum of the two numbers is 16.

题目
问答题
What is the value of the greater of two numbers if one of the numbers is three times the smaller number?　　(1) one of the numbers is 12.　　(2) The sum of the two numbers is 16.
相似考题

1.An instruction is made up of operations that (1) the function to be performed and operands that represent the data to be operated on. For example, if an instruction is to perform. the operation of (2) two numbers，it must know (3) the two numbers are. The processor's job is to.(4) instructions and operands from memory and to perform. each operation. Having done that, it signals memory to send it (5) instruction.A．skipB．smileC．smokeD．specify

2. class One {  public One（） { System.out.print（1）； }  }  class Two extends One {  public Two（） { System.out.print（2）； }  }  class Three extends Two {  public Three（） { System.out.print（3）； }  }  public class Numbers{  public static void main（ String[] argv） { new Three（）； }  }  What is the result when this code is executed？（） A、 1B、 3C、 123D、 321E、 The code rims with no output.

3.While troubleshooting a routing problem on the company EIGRP network you discover that one ofthe routers is failing to establish adjacencies with its neighbor. What is a likely cause of thisproblem between neighbors？（）A、The K-values do not matchB、The hold times do not matchC、The hello times do not matchD、The AS numbers do not match

4.There are two int variables: a and b, don’t use“if”, “? :”, “switch”or other judgement statements,find out the biggest one of the two numbers.

更多“问答题What is the value of the greater of two numbers if one of the numbers is three times the smaller number?　　(1) one of the numbers is 12.　　(2) The sum of the two numbers is 16.”相关问题

  • 第1题：

    Before a Diffie-Hellman exchange may begin， the two parties involved must agree on what？（）

    • A、Two secret keys
    • B、Two nonsecret keys
    • C、Two secret numbers
    • D、Two nonsecret numbers

    正确答案:D

  • 第2题：

     Derek has created a view in the sales.nsf db. Derek wants the sales value column in the view to be punctuated to display two decimal places . which one of the following should he do?（）

    • A、 use the @function @decimal in the column formula in the view 
    • B、 select decimal on the numbers tab in the view properties box 
    • C、 select decimal on the numbers tab in the column properties box
    • D、 use the @function @decimal to format the value in the field on the form that will display in the view 

    正确答案:C

  • 第3题：

    What do the entries in the /proc directory represent？（）

    • A、They are the decimal numbers corresponding to the active process IDs.
    • B、They are the decimal numbers corresponding to the gid of the system group.
    • C、They are the decimal numbers corresponding to the block IDs of the boot sector.
    • D、They are the decimal numbers corresponding to the inodes of the system directories.

    正确答案:A

  • 第4题：

    单选题
    The larger of two numbers exceeds three times the smaller number by 2. The sum of twice the large and 4 times the smaller is 73. If a is the smaller number, which equation below determines the correct value of x?
    A

    4（3a+2）+2a=73

    B

    4 (3a+2) +2a=73

    C

    (6a+2) +4a=73

    D

    2 (3a+2) +4a=73

    E

    2 (3a-2) +4a=73


    正确答案： C
    解析：
    已知较小的数字是a，根据题目中已知的数量关系，较大的数字可以表示为3a+2，那么根据题干后半句，可列方程式为：2 (3a+2) +4a=73。

  • 第5题：

    单选题
    1）#include 2）usingnamespacestd； 3）intmain（） 4）{ 5）inta，b，result； 6）cout>a>>b； 8）result=3*a-2*b+1； 9）cout<<"resultis"<
    A

    please input two numbers：的前面

    B

    please input two numbers：的后面

    C

    please input two numbers：的下一行首列

    D

    不确定


    正确答案： D
    解析： 语句“please input two numbers：/n”中的“/n”具有换行功能，因此输出“please input two numbers：”后光标移动到下一行开始位置

  • 第6题：

    单选题
    A password is made up of two letters followed by two single-digit numbers. If a person is assigned a password at random, what is the probability, rounded to the nearest hundredth, that the password uses only even digits for the numbers?
    A

    0.25

    B

    0.35

    C

    0.5

    D

    0.15

    E

    0.1


    正确答案： B
    解析：
    There are a total of 26 ×26 ×10 ×10 = 67,600 possible passwords, of which 26 ×26 ×5 ×5 = 16,900 use only even digits. P (even digits)= 16900/67,00==0.25

  • 第7题：

    单选题
    1）#include 2）# include 3）using namespace std； 4）double max（double x，doubley）； 5）void main（） 6）{ 7）double a，b，c； 8）cout >a>>b； 10）c=max（a，b）； 11）couty） 16）returnx； 17）else 18）returny； 19）} 执行完第8行后，屏幕上输出：（）
    A

    input two numbers：/n

    B

    input two numbers：

    C

    cout<<”input two numbers：/n”

    D

    ”please input two numbers：/n”


    正确答案： D
    解析： 程序执行完第8行后，屏幕上将原样输出双引号中的字符。而/n是转义字符，代表回车。

  • 第8题：

    单选题
    The sum of two numbers is 7 and their difference is 4. Which of the following could be the difference of their squares?
    A

    -11

    B

    -3

    C

    3

    D

    28

    E

    3


    正确答案： D
    解析：
    Translate：x+y=7 and x-y=4. (x+y)(x-y)=7×4. x2-y2=28.

  • 第9题：

    问答题
    If M is a set of five numbers p, q, r, s and t, is the range of numbers in M greater than 5?　　(1) The average (arithmetic mean) of p, q, r, S, and t is 5.　　(2) p-r>5.

    正确答案： B
    解析：
    条件1不能判断M数集的极差；由p-r>5可知p、r间的距离大于5，故M的极差大于5，所以本题应选B项。

  • 第10题：

    单选题
    The average (arithmetic mean) of a set of seven numbers is 81. If one of the numbers is discarded, the average of the remaining numbers is 78. What is the value of the number that was discarded?
    A

    98

    B

    99

    C

    100

    D

    101

    E

    102


    正确答案： B
    解析：
    If the average (arithmetic mean) of a set of seven numbers is 81, then the sum of these seven numbers is 7 x 81 or 567. Since, if one of the numbers is discarded, the average of the six remaining numbers is 78, the sum of these six numbers is 6×78 or 468. Since 567 - 468 = 99, the value of the number that was discarded is 99.

  • 第11题：

    单选题
    Derek has created a view in the products.nsf database. Derek wants the markup column in the view to display the selling price of the cost. He wants this value to display in currency. Which one of the following should derekl do? （）
    A

     use the @currenty in thr column formula in the view  

    B

     Select currency on the numbers tab in the view properties box 

    C

     Select currency on the numbers tab in the column properties box 

    D

     Select currency on the numbers tab in the field properties box 


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    What do the entries in the /proc directory represent？（）
    A

    They are the decimal numbers corresponding to the active process IDs.

    B

    They are the decimal numbers corresponding to the gid of the system group.

    C

    They are the decimal numbers corresponding to the block IDs of the boot sector.

    D

    They are the decimal numbers corresponding to the inodes of the system directories.


    正确答案： D
    解析： 暂无解析

  • 第13题：

    Derek has created a view in the products.nsf database. Derek wants the markup column in the view to display the selling price of the cost. He wants this value to display in currency. Which one of the following should derekl do? （）

    • A、 use the @currenty in thr column formula in the view  
    • B、 Select currency on the numbers tab in the view properties box 
    • C、 Select currency on the numbers tab in the column properties box 
    • D、 Select currency on the numbers tab in the field properties box 

    正确答案:C

  • 第14题：

    When a BGP router is not capable of understanding 4-byte AS numbers， it will see 4-byte AS numbers as aspecial， reserved， 2-byte AS number in the AS path. Which 2-byte AS number is this reserved one？（）

    • A、00000
    • B、12345
    • C、23456
    • D、65000
    • E、99999

    正确答案:C

  • 第15题：

    11. public void genNumbers（） {  12. ArrayList numbers = new ArrayList（）；  13. for （int i=0； i<10； i++） {  14. int value = i * （（int） Math.random（））；  15. Integer intObj = new Integer（value）；  16. numbers.add（intObj）；  17. }  18. System.out.println（numbers）；  19. }  Which line of code marks the earliest point that an object referenced by intObj becomes a candidate for garbage collection？（） 

    • A、 Line 16
    • B、 Line 17
    • C、 Line 18
    • D、 Line 19
    • E、 The object is NOT a candidate for garbage collection.

    正确答案:D

  • 第16题：

    单选题
    1）#include 2）usingnamespacestd； 3）intmain（） 4）{ 5）inta，b，result； 6）cout>a>>b； 8）result=3*a-2*b+1； 9）cout<<"resultis"<
    A

    please input two numbers：/n

    B

    please input two numbers：

    C

    cout<<”please input two numbers：/n”

    D

    ”please input two numbers：/n”


    正确答案： C
    解析： 语句“please input two numbers：/n”中的“/n”具有换行功能不会被输出，因此输出“please input two numbers：”

  • 第17题：

    单选题
    Derek has created a view in the sales.nsf db. Derek wants the sales value column in the view to be punctuated to display two decimal places . which one of the following should he do?（）
    A

     use the @function @decimal in the column formula in the view 

    B

     select decimal on the numbers tab in the view properties box 

    C

     select decimal on the numbers tab in the column properties box

    D

     use the @function @decimal to format the value in the field on the form that will display in the view 


    正确答案： C
    解析： 暂无解析

  • 第18题：

    多选题
    If 4 more than twice n is a negative number and 6 more than n is a positive number, which of the following numbers could be the value of n? (Select all such numbers.)
    A

    -5

    B

    4

    C

    -3


    正确答案： B,A
    解析：
    根据题目中的已知条件可得，4+2n<0，6+n>0，把各个选项分别代入两个不等式中检验，同时符合两个不等式可得到n可以等于-5，-4，-3，故正确答案为AC。

  • 第19题：

    单选题
    class One {  public One（） { System.out.print（1）； }  }  class Two extends One {  public Two（） { System.out.print（2）； }  }  class Three extends Two {  public Three（） { System.out.print（3）； }  }  public class Numbers{  public static void main（ String[] argv） { new Three（）； }  }  What is the result when this code is executed？（）
    A

     1

    B

     3

    C

     123

    D

     321

    E

     The code rims with no output.


    正确答案： B
    解析： 暂无解析

  • 第20题：

    问答题
    What is the value of the greater of two numbers if one of the numbers is three times the smaller number?　　(1) one of the numbers is 12.　　(2) The sum of the two numbers is 16.

    正确答案： B
    解析：
    通过计算可知，条件1无法确定两个数的值；由条件2可知，所求的数为12，故本题选B项。

  • 第21题：

    单选题
    The average (arithmetic mean) of five numbers is 10. The sum of three of the numbers is 30. What is the sum of the other two numbers?
    A

    5

    B

    10

    C

    20

    D

    30

    E

    40


    正确答案： C
    解析：
    The arithmetic mean of the five numbers is 10. That means the sum of the numbers is 50. The sum of three numbers is 30. so the sum of the remaining two numbers is 50-30 = 20.

  • 第22题：

    问答题
    4　9　6　2　3　4　7　8　2　1　9　6　4　3　2　　Multiply by 7 the number of odd numbers which are immediately followed by an even number in the list above. What is the answer?

    正确答案： 35
    解析： 紧跟在偶数后面的奇数有5个，分别是9、3、7、9、3。故5乘以7得35。odd number奇数。even number偶数。

  • 第23题：

    问答题
    A set dominoes(多米诺) consists of rectangular (矩形的) tiles each carrying two numbers from 0 to 6 which represented by patterns of spots. Every possible pairing of numbers occurs just once including each number with itself.　　How many dominoes are there in a set?

    正确答案： 28
    解析：
    该题是一个排列组合题，从0至6共7个数字任意选出两个数字，共有21种组合，除此之外，每个数字还可以跟自己组合，共有7种组合，加在一起共28种组合。

  • 第24题：

    单选题
    x, y, and z are positive integers. Which of the following lists all the possible ways for x + y + z to be an odd number?I. One of the numbers is odd.II. Two of the numbers are odd.III. Three of the numbers are odd.
    A

    I

    B

    I and II

    C

    I and III

    D

    II and III


    正确答案： C
    解析：
    I. One of the numbers is odd. Let x be odd. Let y and z be even. y + z is even. An even plus an odd is odd, so x + y + z is odd.

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