皮皮学,免费搜题
登录
搜题
【单选题】
己知反比例数y= k x 的图象过点(2,4),则下面也在反比例函数图象上的点是(  )
A.
(2,-4)
B.
(4,-2)
C.
(-1,8)
D.
(16, 1 2 )
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】设随机变量X的概率密度为 求常数c并求J落在(0.3,0.7)内的概率( )。
A.
2,0.4
B.
1,0.4
C.
3,0.6
D.
4,0.6
【简答题】The safety of those students_____ ______ in the demonstration must be guaranteed. 那些被卷入示威的学生的安全必须得到保证。
【简答题】Directions: Fill in the blanks with the expressions given below. Change the form where necessary. Each expression can be used only once. open the door to, keep back, be tied to , feel overwhelmed by, ...
【简答题】The safety of those students caught up in the demonstration must be guaranteed.
【判断题】Good servicing can extend the life of your newborn baby, but also ensure your safety, and the safety of those who share the road with you.
A.
正确
B.
错误
【简答题】The safety of those students ___ the demonstration must be guaranteed.
【简答题】设随机变量X的概率密度为 试求:(1)常数C (2)X落在(0.3, 0.7)内的概率。
【简答题】特殊成分、独立成分的翻译、同字同形词的翻译作业.docx
【简答题】The safety of those students______ _____ ____ the demonstration must be guaranteed. 那些被卷入示威的学生的安全必须得到保证。
【简答题】The safety of those students ( 被卷入;陷入 ) the demonstration must be guaranteed.
相关题目: