7.
\((1)\)省农科站要检测某品牌种子的发芽率,计划采用随机数表法从该品牌\(800\)粒种子中抽取\(60\)粒进行检测,现将这\(800\)粒种子编号如下\(001\),\(002\),\(…\),\(800\),若从随机数表第\(8\)行第\(7\)列的数\(7\)开始向右读,则所抽取的第\(4\)粒种子的编号是________________\( (\)下表是随机数表第\(7\)行至第\(9\)行\()\)
\(844 217\) \(533\) \(157\) \(245\) \(506\) \(887\) \(704\) \(744\) \(767\) \(217\) \(633\) \(502\) \(583\) \(921\) \(206\) \(76\)
\(630\) \(163\) \(785\) \(916\) \(955\) \(567\) \(199\) \(810\) \(507\) \(175\) \(128\) \(673\) \(580\) \(744\) \(395\) \(238\) \(79\)
\(332\) \(112\) \(342\) \(978\) \(645\) \(607\) \(825\) \(242\) \(074\) \(438\) \(155\) \(100\) \(134\) \(299\) \(660\) \(279\) \(54\)
\((2)\)已知\(y=f(x)\)是定义在\((-2,2)\)上的增函数,若\(f(m-1) < f(1-2m)\),则\(m\)的取值范围是____________.
\((3)\)某兴趣小组测量电视塔\(AE\)的高度\(H(\)单位:\(m)\),垂直放置的标杆\(BC\)高度\(h=4 m\),仰角\(∠ABE=α\),\(∠ADE=β\),该小组已经测得一组\(α\)、\(β\)的值,\(\tan α=1.24\),\(\tan \) \(β=1.20\),据此算出\(H=\)________\(m\).
\((4)\)对于\(n∈N^{*}\),将\(n\)表示为\(n=a_{0}×2^{k}+a_{1}×2^{k-1}+a_{2}×2^{k-2}+…+a_{k-1}×2^{1}+a_{k}×2^{0}\),其中\(a_{0}=1\),当\(1\leqslant i\leqslant k\)时,\(a_{i}\)为\(0\)或\(1.\)记\(k(n)\)为上述表示中\(a_{i}\)为\(0\)的个数\((\)例如:\(5=1×2^{2}+0×2^{1}+1×2^{0}\),所以\(k(5)=1\),则\((1)k(100)=\)________; \((2)\)对给定的正整数\(m\),\(k(2^{m}-2)=\)________.