According to Figure 3, clasts and matrix particles having diameters greater than or equal to 0.5 mm made up approximately what percent of the total mass of the combined samples?A.13%B.33%C.63%D.83%

题目

According to Figure 3, clasts and matrix particles having diameters greater than or equal to 0.5 mm made up approximately what percent of the total mass of the combined samples?

A.13%

B.33%

C.63%

D.83%

相似考题

1.● Consumption of the total life-cycle effort in software maintenance is （71） that in software development．（71）A．less thanB．larger thanC．equal or less thanD．equal or larger than

2.在列入管理的335种腐蚀品中，约有( )的腐蚀品具有火灾危险性。A.13%B.33%C.53%D.83%

3.Based on the description of a lahar deposit, how do clasts and matrix particles differ in size?A.Any clast is larger than the largest matrix particle.B.Any clast is smaller than the smallest matrix particle.C.Some, but not all, clasts are smaller than the largest matrix particle.D.Some, but not all, matrix particles are larger than the smallest clast.

4.Consumption of the total life-cycle effort in software maintenance is(71)that in software development．A．less thanB．larger thanC．equal or less thanD．equal or larger than

更多“According to Figure 3, clasts and matrix particles having diameters greater than or equal to 0.5 mm made up approximately what percent of the total mass of the combined samples?A.13%B.33%C.63%D.83%”相关问题

  • 第1题：

    At the end of 2004, there were around 6,000 foreign printing companies in China, ______ up around 4 percent of national total.

    A：made

    B：to make

    C：making

    D：having made


    正确答案：C 

  • 第2题：

    Which condition must be satisfied before an EIGRP neighbor can be considered a feasiblesuccessor?()

    A. The neighbor‘s advertised distance must be less than or equal to the feasible distance of the current successor.

    B. The neighbor‘s advertised distance must be less than the f easible distance of the current successor.

    C. The neighbor‘s advertised distance must be greater than the feasible distance of the current successor.

    D. The neighbor‘s advertised distance must be equal to the feasible distance of the current successor .

    E. The neighbor‘s advertised distance must be greater than or equal to the feasible distance of the current successor.


    参考答案：A

  • 第3题：

    Consumption of the total life-cycle effort in software maintenance is（ ）that in software development．

    A.less than
    B.larger than
    C.equal or less than
    D.equal or larger than

    答案：B
    解析：
    题意为：在软件生命周期中，软件维护的比软件开发有更大的费用比例。

  • 第4题：

    What are two design considerations for a WLAN to support voice?（）

    • A、Packet loss is less than one percent.
    • B、Signal strength at cell edge is approximately -67 dBm.
    • C、End-to-end delay is less than 200 ms.
    • D、Cell overlap between APs is 50 percent.

    正确答案:A,B

  • 第5题：

    Greater London is made up of 12 （）London boroughs and （）Outer London boroughs.


    正确答案:Inner；20

  • 第6题：

    单选题
    If t is 40 percent greater than p, and p is 40 percent less than 600, what is the value of t-p?
    A

    144

    B

    240

    C

    360

    D

    504

    E

    1008


    正确答案： A
    解析：
    因为p的值比600少40%，所以p=600(0.60)=360，t比p大40%，所以t=1.40p=1.40（360）=504，所以t-p=504-360=144。

  • 第7题：

    单选题
    On a long ocean tow，the bridle should be made up of two equal lengths of（）.
    A

    chain

    B

    wire

    C

    nylon

    D

    manila


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    The percent increase in the number of students enrolled in advanced mathematics courses from 1993 to 1994 exceeded the percent increase from 1995 to 1996 by approximately what percent?
    A

    200

    B

    133

    C

    75

    D

    67

    E

    8


    正确答案： B
    解析：
    From data in the graph: Percent increase from 1993 to 1994= (700 - 400)/400 ×100%= 300/400 ×100%= 75%.
    Percent increase from 1995 to 1996 = (500 - 300)/300 ×100%= 200/300 ×100%= 66.7%. Percent increase from 1993 to 1994 exceeds the percent increase from 1995 to 1996 by 75%-66.7% or, approximately, 8%.

  • 第9题：

    单选题
    Approximately what percent of tank space should be left for expansion of oil due to possible temperature increase?（）
    A

    1% to 3%

    B

    1% to 2%

    C

    4%

    D

    2% to 4%


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    In today’s practice, with cylinders of equal diameter of bore and equal revolutions, the two-cycle engine delivers a power about 80 percent （） than that of the four-stroke one.
    A

    greater

    B

    better

    C

    smaller

    D

    less


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    The mass production of goods from the Industrial Revolution in the 1800’s made person-to-person selling less efficient than mass distribution.
    A

    influential      

    B

    effective

    C

    sensible  

    D

    frequent


    正确答案： A
    解析： 句意：十九世纪工业革命后商品的大量生产使得个人之间的买卖效率低于大规模运销。efficient直接生效的，效率高的。effective与之同义。influential有影响力的。sensible可察觉的，明智的。frequent频繁的。

  • 第12题：

    单选题
    In order for a star to be used for a sight at lower transit，the star must（）.
    A

    be circumpolar

    B

    have a declination equal to or greater than your latitude

    C

    have a GHA of 180°

    D

    have the SHA equal to or less than the LHA


    正确答案： D
    解析： 暂无解析

  • 第13题：

    What is the meaning of the default value of the EIGRP variance command of 1? ()

    A. Only the path that is the feasible successor should be used.

    B. Load balancing is disabled on t his router.

    C. The router only performs equal - cost load balancing on all paths that have a metric greater than 1

    D. The router performs equal - cost load balancing.


    参考答案：D

  • 第14题：

    Where payment of the hire is to be made in cash，the Charterer is not considered to have paid unless what the Shipowner receives is ______.

    A.the equivalent of cash or as good as cash

    B.greater than the specified amount of cash

    C.less than the specified amount of cash

    D.anything that Charterer likes to offer


    正确答案：A

  • 第15题：

    Which condition must be satisfied before an EIGRP neighbor can be considered a feasiblesuccessor?（）

    • A、The neighbor's advertised distance must be less than or equal to the feasible distance of the current successor.
    • B、The neighbor's advertised distance must be less than the f easible distance of the current successor.
    • C、The neighbor's advertised distance must be greater than the feasible distance of the current successor.
    • D、The neighbor's advertised distance must be equal to the feasible distance of the current successor .
    • E、The neighbor's advertised distance must be greater than or equal to the feasible distance of the current successor.

    正确答案:A

  • 第16题：

    What is the meaning of the default value of the EIGRP variance command of 1? （）

    • A、Only the path that is the feasible successor should be used.
    • B、Load balancing is disabled on t his router.
    • C、The router only performs equal - cost load balancing on all paths that have a metric greater than 1
    • D、The router performs equal - cost load balancing.

    正确答案:D

  • 第17题：

    What is the typical number of trunks in a Call Center?（）

    • A、equal to half the number of IVR ports  
    • B、greater than the number of IVR ports plus the number of agent phones  
    • C、less than or equal to the number of IVR ports plus the number of agent phones  
    • D、twice the number of IVR ports plus the number of agent phones 

    正确答案:C

  • 第18题：

    单选题
    If one pair of opposite sides of a square are increased in length by 20% and the other pair of sides are increased in length by 50%, by what percent is the area of the rectangle that results greater than the area of the original square?
    A

    10%

    B

    50%

    C

    70%

    D

    75%

    E

    80%


    正确答案： E
    解析：
    Suppose the length of a side of the original square is 10; then the area of that square is 10×10 or 100. Since one pair of opposite sides of the square are increased in length by 20%, and 20% of 10 is 2, the length of that pair of opposite sides of the new rectangle is 10+2 or 12. Since the other pair of sides are increased in length by 50%, and 50% of 10 is 5, the length of the other pair of opposite sides of the new rectangle is 10+5 or 15. The area of the new rectangle formed is 12×15 or 180, which is 80% greater than 100, the area of the original square.

  • 第19题：

    单选题
    What is the term given to the process of breaking up fuel oil into very fine particles for better combustion?（）
    A

    Settling

    B

    Straining

    C

    Spraying

    D

    Atomizing


    正确答案： A
    解析： 暂无解析

  • 第20题：

    填空题
    Greater London is made up of 12 （）London boroughs and （）Outer London boroughs.

    正确答案： Inner,20
    解析： 暂无解析

  • 第21题：

    单选题
    Because of the resulting higher pressures in the cylinder from the combustion of this greater mass of fuel, and the larger diameters, the liner must be made （） at the top to accommodate the higher stresses, and prevent cracking of the material.
    A

    thinner

    B

    thicker

    C

    smoother

    D

    rougher


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    If the buoyant force on a ships hull is equal to or greater than the displacement tonnage, the ship will （）.
    A

    require ballast added to only the port side tanks

    B

    be down by the head

    C

    sink

    D

    float


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    Ernest Rutherford, a scientist when measuring the charge and mass of alpha particles, discovered that they are virtually identical to the nuclei of helium atoms.
    A

    a scientist when measuring the charge and mass of alpha particles

    B

    a scientist who measured the charge and mass of alpha particles

    C

    a scientist which measured the charge and mass of alpha particles

    D

    measuring the charge and mass of alpha particles, was a scientist when he

    E

    being the one who measured the mass and charge of alpha particles as a scientist


    正确答案： E
    解析：
    代词when只能用来指代时间，应该用who代替。

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