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【简答题】
Does Erin Matson regret having been a volunteer worker in NOW? Why?
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【简答题】what is D value and Z value?
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【单选题】If x, y, and z are positive integers, and 4x=5y=6z, then the least possible value of x+y+z is
A.
15
B.
28
C.
37
D.
42
E.
60
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【简答题】If x,y and z satisfy x+y=5 and z2=xy+y-9,then the value of 2x+3y+4z is__.
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【单选题】If x,y, and z are int variables, and x=3,y=6, and z=4, then the value of 0 in the following expression is
A.
!((x
B.
'x'&&'y'
C.
x||y+z&&y-z
D.
x
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【单选题】程序功能是计算函数f(x,y,z)=(x+y)/(x-y)+(z+y)/(z-y)的值,则【1】中应选择的是 。 #include float f(float a, float b) { float value; value=a/b; return(value); } void main() { float x ,y , z, sum; scanf(“%f%f%f”, &X,&y,&z);...
A.
f( x-y, x+y)+ f(z-y, z+y)
B.
f(x+y, x-y)+ f(z+y, z-y)
C.
f(x, y)/f(y,z)
D.
f(z+y, z-y)+ f(z-y, z+y)
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【简答题】项目七 商标法案例分析 一、实验目的 1.了解商标的类型和商标注册原则; 2.掌握商标注册的程序以及注册的效力。 二、实验类型 本实验属于基础性实验。 三、实验原理 商标的组成及注册程序、效力 四、实验要求 1.实验前要求学生了解商标的注册程序及应遵循的原则; 2.实验中要求学生按照规定的程序设计商标并进行注册; 3.实验后要求学生进一步掌握商标的注册程序,了解注册的效力,并掌握国家相关法律对注册...
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【简答题】小题1:There is an a__________ of peace and calm in the country; it’s so different from that of cities. 小题2:When you are learning to ride a bicycle you must learn to b__________. 小题3:Being e__________, I...
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【单选题】The average of x and y is 16 and the average of x, y, and z is What is the value of z?
A.
16
B.
22
C.
34
D.
45
E.
66
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【单选题】以下程序的功能是计算函数F(x,y,z)=(x+z)/(y-z)+(y+2*z)/(x-2*z)的值,请将程序补充完整 #include float f(float x,float y) { float value; value=[1]; return value; } int main() { float x,y,z,sum; scanf("%f%f%f",&x,&y,&z); sum=f(x+...
A.
[1] x/z [2] y+z,x-z
B.
[1] (x+z)/(y-z) [2] y+z,x-z
C.
[1] x/y [2] y+2*z,x-2*z
D.
[1] x/y [2] y+2z,x-2z
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【单选题】If the z -value for a given value x of the random variable X is z = 1.96, and the distribution of X is normal with a mean of 60 and a standard deviation of 6, to what x -value does this z -value corre...
A.
71.76.
B.
67.96.
C.
61.96.
D.
48.24.
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相关题目：
【简答题】what is D value and Z value?
查看完整题目与答案
【单选题】If x, y, and z are positive integers, and 4x=5y=6z, then the least possible value of x+y+z is
A.
15
B.
28
C.
37
D.
42
E.
60
查看完整题目与答案
【简答题】If x,y and z satisfy x+y=5 and z2=xy+y-9,then the value of 2x+3y+4z is__.
查看完整题目与答案
【单选题】If x,y, and z are int variables, and x=3,y=6, and z=4, then the value of 0 in the following expression is
A.
!((x
B.
'x'&&'y'
C.
x||y+z&&y-z
D.
x
查看完整题目与答案
【单选题】程序功能是计算函数f(x,y,z)=(x+y)/(x-y)+(z+y)/(z-y)的值,则【1】中应选择的是 。 #include float f(float a, float b) { float value; value=a/b; return(value); } void main() { float x ,y , z, sum; scanf(“%f%f%f”, &X,&y,&z);...
A.
f( x-y, x+y)+ f(z-y, z+y)
B.
f(x+y, x-y)+ f(z+y, z-y)
C.
f(x, y)/f(y,z)
D.
f(z+y, z-y)+ f(z-y, z+y)
查看完整题目与答案
【简答题】项目七 商标法案例分析 一、实验目的 1.了解商标的类型和商标注册原则; 2.掌握商标注册的程序以及注册的效力。 二、实验类型 本实验属于基础性实验。 三、实验原理 商标的组成及注册程序、效力 四、实验要求 1.实验前要求学生了解商标的注册程序及应遵循的原则; 2.实验中要求学生按照规定的程序设计商标并进行注册; 3.实验后要求学生进一步掌握商标的注册程序,了解注册的效力,并掌握国家相关法律对注册...
查看完整题目与答案
【简答题】小题1:There is an a__________ of peace and calm in the country; it’s so different from that of cities. 小题2:When you are learning to ride a bicycle you must learn to b__________. 小题3:Being e__________, I...
查看完整题目与答案
【单选题】The average of x and y is 16 and the average of x, y, and z is What is the value of z?
A.
16
B.
22
C.
34
D.
45
E.
66
查看完整题目与答案
【单选题】以下程序的功能是计算函数F(x,y,z)=(x+z)/(y-z)+(y+2*z)/(x-2*z)的值,请将程序补充完整 #include float f(float x,float y) { float value; value=[1]; return value; } int main() { float x,y,z,sum; scanf("%f%f%f",&x,&y,&z); sum=f(x+...
A.
[1] x/z [2] y+z,x-z
B.
[1] (x+z)/(y-z) [2] y+z,x-z
C.
[1] x/y [2] y+2*z,x-2*z
D.
[1] x/y [2] y+2z,x-2z
查看完整题目与答案
【单选题】If the z -value for a given value x of the random variable X is z = 1.96, and the distribution of X is normal with a mean of 60 and a standard deviation of 6, to what x -value does this z -value corre...
A.
71.76.
B.
67.96.
C.
61.96.
D.
48.24.
查看完整题目与答案