 Lv 13 points

# 小芝芝

• 1 個解答語言2 年前
• ### 想測字問結果

想用 [理 ] 一字,

問問小兒今年入大學是否成功?

麻煩之處,見諒!

1 個解答神話及民間傳說5 年前
• ### 煩請Ken大師幫忙

煩請大師幫忙,幫本人的朋友看看運程

她生於農曆一九七零年三月十三日(新曆四月十八日), 辰時

她想知姻緣何時會到和一生運程如何?

麻煩之處，見諒!

4 個解答神話及民間傳說5 年前
• ### HKMA 課程

請問各位有冇人知以下課程

的認授性如何?

HKMA

on Project Management for Project Managers and Engineers

2 個解答其他 - 教育6 年前
• ### 有關HKUSPACE HD問題

想問有冇人知和讀緊 HKUSPACE 高級文憑的

Higher Diploma in Information Technology

課程,

想問是否０Ｋ?

老師教得好唔好?

認授性高嗎?

• ### 煩請流氓大師幫忙

煩請大師幫忙,幫本人的朋友看看運程

她生於農曆一九七零年三月十三日(新曆四月十八日), 辰時

她想問今年健康和財運怎樣?

亦想知她姻緣何時會到和一生運程如何?

麻煩之處，見諒!

3 個解答神話及民間傳說7 年前
• ### 煩請Eric Fung大師幫忙

煩請大師幫忙,幫本人的朋友看看運程

她生於農曆一九七零年三月十三日(新曆四月十八日), 辰時

她想問今年健康和財運怎樣?

亦想知她姻緣何時會到和一生運程如何?

麻煩之處，見諒!

2 個解答神話及民間傳說7 年前
• ### P.4 Math questions

Please to solve the following questions

1. y+z+w =6 ......(1)

z+2w+x=8 ......(2)

3w+x+y=10 .....(3)

x+y+z=9 ........(4)

[Sov] from three equations with z eliminated

2. 1/x - 2/y + 3/z =17 ......(1)

2/x + 3/y - 4/z =-10 .......(2)

3/x - 2/y + 5/z =31 .......(3)

[Sol] by letting 1/x =A, 1/y =B and 1/z=C

(1), (2) and (3) become

3. x+y +z =5 ......(1)

y+z+w =8 .....(2)

z+w+x =-2 ......(3)

w+x+y =4 .......(4)

[Sol} (1) + (2) + (3) + (4):

3x +( )y+( )z +( )w = ( ) .......(5)

(5) /3 : x + ( ) + ( ) + ( ) ......... (6)

(5) - (2): ________________________

(5) - (3);_________________________

1 個解答數學7 年前
• ### 煩請琛明大師幫忙

煩請琛明大師幫忙,幫本人的表妹看看運程

她生於新曆一九七三年四月二日, 上午9:15

她近日工作不順，不知留下或轉工較好?

亦想知她姻緣何時會到和一生運程如何?

麻煩之處，見諒!

1 個解答神話及民間傳說7 年前
• ### 請過客心‧俠客行大師幫忙

煩請過客心‧俠客行大師

可否幫小兒看看一生運程

和請問他明年考入大學機會怎樣?

小兒生於一九九六年一月二日(新曆),

晚上八時四十分左右出生.

麻煩之處,見諒!

3 個解答神話及民間傳說7 年前
• ### 煩請琛明大師幫忙

煩請琛明大師幫忙,幫本人看看

我小兒明年可否順利考上大學.

他生於一九九六年一月二日(新曆),

晚上八時四十分左右.

煩請問他明年考入大學機會怎樣?

麻煩之處,見諒!

2 個解答神話及民間傳說7 年前
• ### 煩請ericfung2大師幫忙

煩請ericfung2大師幫忙,幫本人看看

小兒明年可否順利考上大學.

小兒一九九六年一月二日(新曆),

晚上八時四十分左右出生.

煩請問他明年考入大學機會怎樣?

麻煩之處,見諒!

1 個解答神話及民間傳說7 年前
• ### 有關的士費

請問有冇人知道由大埔至上環港澳碼頭

連隧道費多少錢?

1 個解答其他 - 汽車及交通7 年前
• ### S5 Maths. (compulsory Part)

Please to help slove the following maths. questions

1. A student is randomly selected from the group. Find the probability that

the score of the selected students is not greater than 65.

2. If the standard deviation of a, b, c, d and e is k, find the standard deviation

of 5a - 4, 5b - 4. 5c - 4, 5d - 4 and 5e -4

3. If the mean of the data set A: ( 7, 9, 15, 18, 20, m, n) is 14 and m and n are

both positive integers, which of the following must be true?

I. Range of the data set A<28

II. Median of the data set A = 15

III. If the datum "15" is removed from the data set, the mean will increase

4.The mean and the standard deviation of a group of 20 numbers are

10 and 2 respectively. When two more numbers, both are 10, are added,

the group of numbers has

a. mean = 10, standard deviation =2

b. mean = 10, standard deviation <2

c. mean > 10, standard deviation =2

d. mean < 10, standard deviation > 2

1 個解答數學7 年前
• ### 測字想 問兒子

想用 [ 庭 ] 一字,

問問小兒明年考大學是否成功?

麻煩之處,見諒!

1 個解答神話及民間傳說7 年前
• ### Math EX.[F5]

Help me to slove the following questions

1.The 6 volumes of a set of comic are arranged at random on a bookshelf.

Find the probabilitics that the volumes are arranged

a) exactly in the order of the volume numbers

b) with the 5th and the 6th volumes together

c) with the 1st and the 6th volumes at the two ends

2. A quiz contains 5 true-or-false questions. If Rachel answers all the questions

by wild guessing, what are the probabilities that she answers

a) exactly 4 questions correctly

b) at least 4 questions correctly

1 個解答數學8 年前
• ### Math Ex. (Probability)

Can you help me to slove the following questions

1. A letter is selected from the word 'EXAMINATION' . Find the probabilities

that the letter selected is

a) a consonant or 'A'

b) a vowel or 'N'

2. Find A∩B and A∪B for each of the following sets A and B.

a) A={6, 12, 18, 24, 30, 36, 42, 48},

B={8, 16, 24, 32, 40, 48}

b) A={a, e, i, o, u},

B={s, i, n, g, u, l, a, r}

3. From the past experience, the probability of failing of each engine of a

two-engine airplane during a flight is 0.02. Suppose the failure of an engine is

independent of the other. During a flight, find the probabilities that

a) no engines will fail

b) exactly one of the engines will fail

c) at least one of the engines will fail

4. for two events A and B, if P(A)=1/3, P(B)=1/4 and P(A∩B)=1/6, find

a) P(A/B)

b) P(B/A)

1 個解答數學8 年前
• ### math:combination & Permutation

1. How many different 3-letter strings can be formed from the letters of the

word 'QUIET' if no repetition of letters is allowed?

2. How many 4-digit numbers with 3 as the thousands digit can be cormed

from the digits 1,2,3,6,7 and 9 without repetition?

3.Among the letters of the word 'COMBINE' , 4 letters are taken and arranged

in a row. Find the number of possible arrangements if

(a) the letter B cannot be included,

(b) the letters B and C cannot be included at the same time

4. An examination paper consists of sections A, B and C. It is required to

answer 5 out of 7 questions in section A, 4 out 6 questions in section B,

3 out of 5 questions in section C. In how many ways can a candidate

attempt the paper if

(a) the candidate should answer all the sections?

(b) the candidate can choose 2 out of 3 sections to answer?

1 個解答數學8 年前
• ### Math Questions [Combination ]

Please to help me to slove the following questions

1. 5 balls of different cloours are put into boxes A, B, C, and D. Find the

number of possible arrangements if there are no restrictions on the number

of balls in each box.

2. A train consists of 8 coaches. Find the number of ways that two passengers

enter different coaches.

3. A building has 4 entries. In how many ways can two residents go in the

building with different entries?

4. 4 cou;les attend a party. Find the number of ways to fome 4 pairs of

different sex for dancing if

(a) there are no restrictions

(b) two men do not have their wives as their partners

5. There are 10 distinct points on a corrdinate plane. If no three points are

collinear, find the number of lines that can be drawn by joining these points.

6. There are 8 teachers. May is one of them. A group of 4 teachers is

selected to attend a seminar. In how many ways can the group be formed

if May is included?

2 個解答數學8 年前
• ### 煩請過客心．俠客行大師幫忙看看本人

過客心．俠客行大師:

煩請幫本人看看日後之運程.

麻煩之處,敬請見諒!

本人生於 一九六五年三月十八日[舊歷二月十六日],

早上九時左右.

本人日後的運程如何?

我的兒子在學業、事業怎樣?

是否會成材...

我的晚年又如何?

等等....

2 個解答神話及民間傳說8 年前