Irene
分數
644
最佳解答率
0.00%
等級
Lv 2
Irene
回覆: 1
2021-01-11 11:43 am
Kinematic question?
Irene
回覆: 1
2021-01-11 11:41 am
Kinematic question?
Irene
回覆: 1
2020-11-09 4:05 pm
Which formula identifies a single substance?
Irene
回覆: 1
2020-09-14 11:16 pm
Relative atomic mass?
Irene
回覆: 1
2020-09-09 2:15 pm
Calculate Kp?
Irene
回覆: 1
2020-09-09 2:11 pm
What is the final volume of the gas?
Irene
回覆: 1
2020-08-31 1:17 pm
A student carry out Qualitative Analysis test on hydrated salt and concluded that it contain K+, Cr3+, and SO42- ions?
Irene
回覆: 4
2020-08-27 5:57 pm
A coin is biased so that the probability of obtaining a head is 0.6. ?
Irene
回覆: 3
2020-08-17 6:34 pm
How to solve trigonometry question?
Irene
回覆: 2
2020-08-12 10:27 pm
Freddie has 6 toy cars and 3toy buses, all different. He chooses 4 toys to take in holiday with him?
Irene
回覆: 1
2020-08-08 10:16 pm
5 person enter an empty railway carriage in which there are 8 seats-4 facing engine and 4 with their backs to engine?
Irene
回覆: 2
2020-08-08 5:29 pm
How many ways can the 5 letters 'MANNA' arranged in a row?
Irene
回覆: 4
2020-08-08 3:15 pm
From 4 oranges, 3 bananas and 2 apples, how many selections of 5 pieces of fruit can be made taking at least one of each kind?
Irene
回覆: 2
2020-08-08 2:18 pm
Of a group of 16 children at a preschool, for safety reasons, only 5 are allowed on the climbing equipment at one time?
Irene
回覆: 2
2020-08-06 12:52 pm
Barry weights 20 oranges and 25 lemons.?
Irene
回覆: 1
2020-08-02 3:10 pm
If Z~N(0,1), find upper quartile and the lower quartile. Find also the 70th percentile?
Irene
回覆: 1
2020-08-01 8:57 pm
Using the letters A-I, write the formula of?
Irene
回覆: 1
2020-07-24 1:36 pm
Ammonia is made by the Haber process. The reactants are nitrogen and hydrogen. ?
1
本頁收錄日期: 2021-04-12 21:49:46
總收錄問題: 18 / 0 (收錄率: 100.00%)
總收錄回答: 0 / 0 (收錄率: 100.00%)
總收錄問題: 18 / 0 (收錄率: 100.00%)
總收錄回答: 0 / 0 (收錄率: 100.00%)