2014年河南省新乡市中考数学一模试卷 _20140612_170236(国外英文资料).docVIP

2014年河南省新乡市中考数学一模试卷 170236(国外英文资料) Homework online training showed a multiple-choice answer to download papers, collection of paper analysis (every day 3 points, a total of 24 points) the following question has four answers, only one of which is the right of the absolute value of the.1.-3 (A.3 B.-3 C.1) is 3 D.? 13. Assumes analytical 2. Xinxiang the City has a population of 5 million 910 thousand (2010 Statistics), 5 million 910 thousand of online homework answer papers, training show download of paper A choice (3 points per day, a total of 24 points) the following question has four answers, only one of which is correct. The absolute value of 1.-3 is () A.3 B.-3 C. One Three D.? One Three It assumes that the analytical 2., the total population of Xinxiang is 5 million 910 thousand (2010 Statistics), and 5 million 910 thousand is represented by scientific notation A.591 x 104 B.5.91 x 102 C.5.91 * 106 D.5.91 * 105 Display parsing 3., the same number eight, Grade A, B and B students in the same math unit test, the class average and variance are as follows: . X A = . X B, =80, s, a, 2=240, s, B, 2=180, the more stable class is () A. class B. class B C. two classes are equally stable, D. can not be determined It assumes that the analytical 4. in the six equilateral triangle, parallelogram, rectangle, diamond, isosceles trapezoid, circle, these are both axial symmetry and central symmetry A.2 species, B.3 species, C.4 species, D.5 species Display parsing There are 5. Jing excellent network geometry of some of the same size small cube stacked overlooking the figure in the digital map. The square number is the position of the small cube, then the left view of the geometry is () A. Jing Jing net, B. Jing excellent net, C. Jing excellent net, D. fine net Display parsing 6. the following types of calculations are correct A. (1) 0? One Two ) = 1 = 3 B. Two + Three = Five C.2a2+4a2=6a4 D. (A2) 3=a6 Display parsing Figure 7. is the cyanine Youwang quadratic function y