Geometric Series&Sequences 1. Find U4,S4 & S∞ for the series below. 144 + 48 + 16 + ... 2. For a geometric sequence with u3 = 24 and u6 = 3, find S∞. 3. A geometric series has a common ratio of 0.4 and a sum to infinity of 250. Find the first term.
1. Geometric Series&Sequences 1. Find U4,S4 & S∞ for the series below. 144 + 48 + 16 + ... 2. For a geometric sequence with u3 = 24 and u6 = 3, find S∞. 3. A geometric series has a common ratio of 0.4 and a sum to infinity of 250. Find the first term.
Jawaban:
mohon maaf saya tidak bisa menjawab soal kamu mohon maaf???
2. Which sequence isn't a geometric progression? Jawaban:3,6,9,12
Jawaban:
3,6,9,12 is not a geometric progression, it is a arithmetic progression with common diference = 3
3. express 13% as a fraction
13/100
semoga membantu
4. express 25% as a fraction in it's simple form
Jawab:
[tex]\frac{1}{4}[/tex]
Penjelasan dengan langkah-langkah:
25 % = [tex]\frac{25}{100}[/tex] : 25
= [tex]\frac{1}{4}[/tex]
5. Given that a map has a representative fraction of 50 000, i.e. it is drawn to a scale of 1:50 000, find thearea on the map which represents an area of 20 km”.
Jawab:40 cm
Penjelasan dengan langkah-langkah:
Map=2.000.000/50.000=40 cm
6. Find the sum of this geometric series 3 – 6 + 12 - ... to 7th terms
3 - 6 + 12 - 2 = 7
So the answer is 2
7. Express 12 min as a fraction of 2 hours
Jawaban:
The fraction of 12 min to 2 hours = [tex]\frac {1}{10}[/tex]
Penjelasan dengan langkah-langkah:
Tobeknown:
1 hour = 60 minutes
so that 2 hour = 120 minutes
In opposite, 1 minute = [tex]\frac {1}{60}\:hour[/tex]
Tobeasked:
The fraction of 12 min to 2 hours = . . . . ?
Answer:
To express 12 min as a fraction of 2 hours is firstly to change the 2 hours into min
[tex] \frac{12 \: min}{2 \: hours} \\ = \frac{12 \: min}{2x60 \: min} \\ = \frac{12 \: mim}{120 \: min} \\ = \frac{1}{10} [/tex]
------------------------------------------------------------
DetailAnswer:
Subject : Math
Grade : Primary2(two)
Lessson : Time
Categorization : -
8. Q4444 + 4444 - 4444pakek cara nt : ;-;
JAWABAN :
[tex] \tt \: 4444 + 4444 - 4444[/tex]
[tex] = \tt \: 8.888 - 4.444[/tex]
[tex] = { \boxed{ \tt{4.444}}}[/tex]
Semoga membantu `[tex]\sf{\pink{4.444}}[/tex]
Pendahuluan:
Penjumlahan adalah Penambahan sekelompok bilangan atau lebih menjadi suatu bilangan yang disebut jumlah,Pertambahan dilambangkan Simbol (+).
Contoh
= 2 + 2 + 2 + 2 + 2
= 4 + 2 + 2 + 2
= 6 + 2 + 2
= 8 + 2
= 10
Pengurangan adalah penghilang suatu bilangan atau angka disebut kurang, Pergurangan dilambangkan Simbol (-).
Contoh
= 10 - 2 - 2 - 2 - 2
= 8 - 2 - 2 - 2
= 6 - 2 - 2
= 4 - 2
= 2
Pembagian adalah pengurangan secara berulang sampai nilai atau bilangan habis, Pembagian dilambangkan Simbol (÷).
Contoh
= 6 ÷ 2
= 6 - 2 - 2 - 2
= 4 - 2 - 2
= 2 - 2
= 0
Jadi
= 6 ÷ 2
= 3
karena
= 2 × .... = 6
= 2 × 3 = 6
Perkalian adalah penjumlahan berulang,Perkalian dilambangkan Simbol (×).
Contoh
= 6 × 4
= 6 + 6 + 6 + 6
= 12 + 6 + 6
= 18 + 6
= 24
◾Aturan - Aturan Operasi Bulat
1. Kerjakan terlebih dahulu dalam kurung (...).
2. dahulukan Perkalian ( × ) Setelah itu Pembagian ( ÷ ).
3. Lalu baru mengerjakan Pertambahan ( + ) lalu Pengurangan ( - ).
Pembahasan:
= 4.444 + 4.444 - 4.444
= 8.888 - 4.444
=[tex]\tt{4.444}[/tex]
Pelajari lebih lanjut:
➠ Cara & Rumus Operasi bilangan bulat
https://brainly.co.id/tugas/16597821
https://brainly.co.id/tugas/16597821
➠ Contoh Soal Operasi bilangan bulat
https://brainly.co.id/tugas/11185968
https://brainly.co.id/tugas/11185968
Detail Jawaban:
❐ kelas : Vl
❐ mapel : matematika
❐ materi : Operasi hitung bilangan bulat
❐ kata kunci : Operasi hitung bilangan Perkalian,Pembagian,Pengurangan,dan penjumlahan
❐ kodesoal: 2
❐ kode kategorisasi : 6.2.7
9. • Display the consonants as a fraction of the letters.
arti =tampilkan konsonan sebagai pemecah huruf
huruf konsonan merupakan bunyi ujaran akibat adanya udara yang Keluar dari paru paru dan tidak mendapat hambatan ataupun halangan jumlahnya ada 21 huruf yaitu b, c, d, f, g, h, j, k, l,m, n, p, q, r, s, t, v, w, x, y, z
penjelasan :maaf jika kurang tepat
10. 4 Express each fraction as a percentage
⁷/10
7 = numerator
10 = denominator
10 parts → 100%
1 part → 10%
7 parts → 70%
__________
denominator pasti harus 100%lalu hitung 1 part-nya terakhir, numerator diubah dari part ke persen_____
11. Express each fraction as a percentage 26/50 = . . . % *
⟩ Pecahan
26/50 = ... %
[tex] \tt \frac{26}{50} \times 100\% \\ [/tex]
[tex] \tt = \frac{26 \times 100}{50} \\ [/tex]
[tex] \tt = \frac{2.600}{50} \% \\ [/tex]
[tex] \tt = 52\%[/tex]
- KesimpulanJadi jawaban yang tepat adalah 52%~ Riisaa
26/50
= 26/50
= 26/50 × 100%
= (26 × 100)/50
= 2.600/50
= 52
= 52%
__
26/50 = 52%
__
[tex] \tt\cancel{\blue{\ Answer \: By \: : \: ZeniXKlaraGanzZ}} [/tex]
__
12. Which fraction is equivalent to 7% ?
Jawaban:
Pecahan apa yang setara dengan 7%?
13. There are 25 students performing in the holiday concert. Of the students, 11 are boys.What decimal represents the fraction of students that are boys?b. What percent represents the fraction of students that are boys?
A. 11/25 x 4/4 = 44/100
0.44
B.44/100 = 44%
Maaf kalau salah
:)
14. xpress the following as a fraction 11 ÷ 12=
Jawaban:
Ini kakPenjelasan dengan langkah-langkah:
11
12
__:
1
hasilnya 1maaf banget kak kalau salah¯\(◉‿◉)/¯15. 100 ×22222×333 ×4444 ×0 berapa plis
Jawaban:
0
Penjelasan dengan langkah-langkah:
Semua hasil perkalian yang dikalikan 0 maka hasilnya adalah 0
JANGAN LUPA LIKE, KOMEN, DAN KASIH BINTANG YAK
Jawaban:
jawabannya adalah 0
Penjelasan dengan langkah-langkah:
semua nilai yang dikalikan nol jawabannya tetap nol
16. Write 25% as a fraction in its simplest form.
Jawaban:
25 % = 1 / 4
Penjelasan dengan langkah-langkah:
First of, you need to understand what is meant by percentage .
Let say we have a%. It means a out of 100.
Because the concept of percentage uses 100 as it reference of whole .
Thus , a% = a/100
Alright ?!!
For the question ,
25 % = 25 / 100
Let's simplify the fraction by dividing the top and the bottom by 25.
We get ,
25 % = 1 / 4
Done
17. what is 12 inches to 44 inches as a fraction?
Jawaban:
64ths 32nds 16ths 8ths 4ths half whole decimal
(in)
Load Calculator!
1/64 0.0156
2/64 1/32 0.0313
3/64 0.0469
4/64 2/32 1/16 0.0625
5/64 0.0781
6/64 3/32 0.0938
7/64 0.1094
8/64 4/32 2/16 1/8 0.1250
9/64 0.1406
10/64 5/32 0.1563
11/64 0.1719
12/64 6/32 3/16 0.1875
13/64 0.2031
14/64 7/32 0.2188
15/64 0.2344
16/64 8/32 4/16 2/8 1/4 0.2500
17/64 0.2656
18/64 9/32 0.2813
19/64 0.2969
20/64 10/32 5/16 0.3125
21/64 0.3281
22/64 11/32 0.3438
23/64 0.3594
24/64 12/32 6/16 3/8 0.3750
25/64 0.3906
26/64 13/32 0.4063
27/64 0.4219
28/64 14/32 7/16 0.4375
29/64 0.4531
30/64 15/32 0.4688
31/64 0.4844
32/64 16/32 8/16 4/8 2/4 1/2 0.5000
33/64 0.5156
34/64 17/32 0.5313
35/64 0.5469
36/64 18/32 9/16 0.5625
37/64 0.5781
38/64 19/32 0.5938
39/64 0.6094
40/64 20/32 10/16 5/8 0.6250
41/64 0.6406
42/64 21/32 0.6563
43/64 0.6719
44/64 22/32 11/16 0.6875
45/64 0.7031
46/64 23/32 0.7188
47/64 0.7344
48/64 24/32 12/16 6/8 3/4 0.7500
49/64 0.7656
50/64 25/32 0.7813
51/64 0.7969
52/64 26/32 13/16 0.8125
53/64 0.8281
54/64 27/32 0.8438
55/64 0.8594
56/64 28/32 14/16 7/8 0.8750
57/64 0.8906
58/64 29/32 0.9063
59/64 0.9219
60/64 30/32 15/16 0.9375
61/64 0.9531
62/64 31/32 0.9688
63/64 0.9844
64/64 32/32 16/16 8/8 4/4 2/2 1/1 1.000
Penjelasan dengan langkah-langkah:
baca tuh
18. 31/80 fraction as a decimal
Jawaban :0,3875Penjelasan :
31 / 80 = 31 : 80 = 0,3875
31/80 = 0.3875
Penjelasan dengan langkah-langkah
Pecahan Desimal (Decimal Fraction)
Note that 80 × 125 = 10000.
Thus,
31/80 = (31×125) / (80×125)
31/80 = [(30+1)×125) / 10000
31/80 = (3750+125) / 10000
31/80 = 3875 / 10000
∴ 31/80 = 0.3875 (answer)
19. express fraction 347 as an improper fraction is?
347 is a whole number, so you can make it to an improper fraction by adding a denominator with the value of 1.
[tex] = \frac{347}{1} [/tex]
20. Express 15% as a fraction. bantuin yah
Jawaban:
[tex] \frac{15}{100} = \frac{3}{20} [/tex]
= 15%= 15/100
= 3/20
Jadi, jawabannya adalah 3/20
Semoga membantu
Answer by Tee Kay
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