• Daftar Pertanyaan yang telah dijawab


 
11990 Data founds

Mohon bantuanny :)

INTERVAL
Fi

20 - 29

30 - 39

40 - 49

50 - 59

60 - 69

70 - 79

80 - 89

1

3

a

12

b

4

3

Σ
60

Dari data tersebut diketahui rataannya = 2162/42

Tentukan medianny??

lengkapi tabel dan selesaikan soal ini ya .... selamat belajar.
Download

Pelajaran Matematika Kelas 11
26-09-2013 Latifa
05-04-2014 Dra. Ida Lydiati, MM

Mohon bantuanny :)

INTERVAL
Fi

20 - 29

30 - 39

40 - 49

50 - 59

60 - 69

70 - 79

80 - 89

1

3

a

12

b

4

3

Σ
60

Dari data tersebut diketahui rataannya = 51 20/42

Tentukan medianny??

silahkan pelajari jawaban kami ya ...selamat belajar
Download

Pelajaran Matematika Kelas 11
26-09-2013 Latifa
05-04-2014 Dra. Ida Lydiati, MM

1. Hitunglah n jika (n+2)P5 = 126 nP2. 2. Tunjukkan bahwa (n+3)P(n+1) per (n+1)P(n+1)= 1/2 n^2 +5/2 n+3. Terima kasih atas jawaban bapak atau ibu.

silahkan unduh jawaban kami dan selamat belajar!
Download

Pelajaran Matematika Kelas 11
26-09-2013 Nella pratu
05-04-2014 Dra. Ida Lydiati, MM

siang bapak/ibu guru saya ingin bertanya tentang integral tak tentu fungsi aljabar

integral(x^3/(x^2+1)^3, x)

silahkan perhatikan penjabaran berikut

 


Download

Pelajaran Matematika Kelas 12
24-09-2013 hanafi
05-04-2014 Dra. Ida Lydiati, MM

 jika diketahui rataannya = 51 20/42

tentukan mediannya

 

Nilaifi xi

 20-29-

30-39

40-49

50-59

60-69

70-79

80-89

1

3

a

12

b

4

3

24.5

34.5

45.5

55.5

65.5

75.5

85.5 

 jumlah60

 

pelajari jawaban dari kami ....selamat belajar.
Download

Pelajaran Matematika Kelas 11
21-09-2013 Latifa Kusumaningrum
05-04-2014 Dra. Ida Lydiati, MM

nilai dari 8 sin 18 derajat . sin 54 derajat adalah

gunakan saja kalkulator atau tabel untuk menghitung nilainya ... selamat belajar.

Pelajaran Matematika Kelas 11
19-09-2013 Qonita Mahmuda
05-04-2014 Dra. Ida Lydiati, MM

assalaamu\'alaikum permisi saya mau tanya.

1.  lim t->2 (4t2+4t+72): [(t-2) (t2+3t+2)] = ...

2.  sec2 x1 + sec2 x2 jika x1 dan x2 memenuhi persamaan 12 cos2 x - cos x - 1 = 0

3.  Jika M = a2 + b2 dan (a,b) adalah titik minimal grafik fungsi f(x) = 7 - √(25 - x2),

     maka M adalah... 

Terima kasih.


 

no1. untuk limit langkah pertama x mendekati 2 di substitusikan akan didapat 96/0 = ∞

no.2  dimisalkan cos x =p maka akan didapat 12p^2-p-1 =0 difaktorkan akan didapat

(3p-1)(4p+1)=0 didapat p=1/3 dan p=-1/4 , cos x = 1/3 sec x adalah 1/cos x sehingga  didapat 3^2 + (-4)^2 = 9 +16 =25

no.3 titik  minimal akan didapat saat f'(x)=0 akan didapat x=0,x=5 dan x=-5 maka f(0)= 2 dan f(-5)=f(5)=7 maka titik minimalnya (0,2) sehingga 0^2 + 2^2 =4


Pelajaran Matematika Kelas 12
11-08-2013 putri mahardini
05-04-2014 Dra. Ida Lydiati, MM

minta tolong dijelaskan penggunaan on,in,at 

Prepositions "On," "At," and "In"
A preposition is a word that links a noun, pronoun, or noun phrase to some other part of the sentence.

Prepositions can be tricky for English learners. There is no definite rule or formula for choosing a preposition. In the beginning stage of learning the language, you should try to identify a preposition when reading or listening in English and recognize its usage.
•    to the office
•    at the desk
•    on the table
•    in an hour
•    about myself
A preposition is used to show direction, location, or time, or to introduce an object.

Here are a few common prepositions and examples.
On
Used to express a surface of something:
•    I put an egg on the kitchen table.
•    The paper is on my desk.
Used to specify days and dates:
•    The garbage truck comes on Wednesdays.
•    I was born on the 14th day of June in 1988.
Used to indicate a device or machine, such as a phone or computer:
•    He is on the phone right now.
•    She has been on the computer since this morning.
•    My favorite movie will be on TV tonight.
Used to indicate a part of the body:
•    The stick hit me on my shoulder.
•    He kissed me on my cheek.
•    I wear a ring on my finger.
Used to indicate the state of something:
•    Everything in this store is on sale.
•    The building is on fire.
At
Used to point out specific time:
•    I will meet you at 12 p.m.
•    The bus will stop here at 5:45 p.m.
Used to indicate a place:
•    There is a party at the club house.
•    There were hundreds of people at the park.
•    We saw a baseball game at the stadium.
Used to indicate an email address:
•    Please email me at abc@defg.com.
Used to indicate an activity:
•    He laughed at my acting.
•    I am good at drawing a portrait.
In
Used for unspecific times during a day, month, season, year:
•    She always reads newspapers in the morning.
•    In the summer, we have a rainy season for three weeks.
•    The new semester will start in March.
Used to indicate a location or place:
•    She looked me directly in the eyes.
•    I am currently staying in a hotel.
•    My hometown is Los Angeles, which is in California.
Used to indicate a shape, color, or size:
•    This painting is mostly in blue.
•    The students stood in a circle.
•    This jacket comes in four different sizes.
Used to express while doing something:
•    In preparing for the final report, we revised the tone three times.
•    A catch phrase needs to be impressive in marketing a product.
Used to indicate a belief, opinion, interest, or feeling:
•    I believe in the next life.
•    We are not interested in gambling.

Pelajaran Bahasa Inggris Kelas 9
03-04-2014 Dea
04-04-2014 Dra. Endang Triningsih