下列各敘述中,哪一個符合不等式

七下45章

Quiz
•
Mathematics
•
7th - 9th Grade
•
Hard
陳銘羣 陳銘羣
Used 3+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
x大於3
x超過3
x不大於3
x不小於3
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
4x+5>2x+1,其解為
x>2
x>-2
x<2
x<-2
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
右圖是國道高速公路在某路段的速限標誌,規定該路段行車速度為時速最高 110 公里,最低 60 公里,若行車速度為時速 x 公里,則下列表示法何者正確?
60<x<110
60 ≤ x<110
60<x ≤110
60≤ x ≤110
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
七年甲班學生 共36人,其體 重的次數分配 直方圖如右圖, 則體重小於50 公斤的人數有 幾人?
9
14
18
23
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
某科技公司人事部門整理了研發部門所有工作人
員年齡如下:
28、32、47、33、31、40、49、42、25、40、
40、25 ( 單位:歲 )
試問此研發部門人員年齡的中位數為何?
36.5
40
32.5
33
6.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
父子兩人目前的年齡分別為45歲與13歲,則至少幾年後,父親的年齡會小於兒子的 2 倍?
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
右圖為小巴一天中的作息 時間分配圓形圖,那麼 小巴的閱讀時間為多少 分鐘?
15
48
60
105
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