Consumerization Of It Is Growing At A Phenomenal Rate ~ Rujukan Ilmu

Keep the economy growing at a steady rate is difficult because ?

Daftar Isi

1. Keep the economy growing at a steady rate is difficult because ?

Jadi pertanyaanya apa?
Itu diartiin apa dijawab?
Arti : Menetapkan kurs pertumbuhkan ekonomi stabil itu susah karena?because sometimes unstable exchange rate

moga membantu ya :)

a water melon

maaf kalo salahcan u explain it with a details

3. A tank wit square base of edge 40 cm and a height of 62 cm is 4/5 is filled with water. There is a crack at the bottom of the tank and water is leaking out at a rate of 1.6 liter per minute. At this rate, how long will it take for all the water in the tank to leak out

the edge= 40 cm= 4 dm
height= 62 cm= 6,2 dm is 4/5 is filled with water.= 4/5×6,2= 4,96 dm
rate= 1,6 liter/m

how long Will it take for all the water in the tank to leak out?

answer=

the volume of tank= 4×4×4,96= 79,36 dm³
the volume of tank= 79,36 liter.

the water in the tank Will leak out in= 79,36/1,6= 49,6 minutes or 2976 seconds.

4. the cost of carpeting an area of 30 cubic metre is $1500. At this rate, what is the cost to carpet a square metre?

Jawaban:

30 square metre of carpet is cost $1500

30 m² = $1500

Cost of a square metre?

$1500 ÷ 30 m²

= $50 per square metre

5. A submarine dived 900 m. It rose at rate of 10 m per minute. What was the depth of the submarine after 10 minutes?

Jawaban:

100m

Penjelasan:

Because, the submarine dived 900 m. and then it rose at 10 m/minute. so 10 x 10 = 100, so the answer is 100 m

Moga bantu

6. An issue of common stock is selling for $57.20. The yearend dividend is expected to be $2.32 assuming a constant growth rate of 6%. What is the required rate of return of this stock in case you are hoping it to include in your portfolio?

Jawaban:

8.06%

Penjelasan:

maaf kalau salah ya selamat mengerjakan

7. rate how creepy is it

Jawaban:

very very creepy

Penjelasan:

10/10

Jawaban:

one Hundred - one thousand

8. It is contagious; person toperson. (line 2) What is themeaning of the underlinedword? *A. Easily spreadB. Hardly spreadC. Fast growingD. Slow growing

Jawaban:

Itu menular; orang ke

orang. (baris 2) Apa itu

arti yang digarisbawahi

kata? *

A. Mudah menyebar

B. Hampir tidak menyebar

C. Tumbuh cepat

D. Pertumbuhan lambat

9. Water flows from a tap at a rate of 13 liters every 5 minutes. At this rate, how long will it take for the tap to fill 117 liters?

Jawaban:

45 minutes

Penjelasan dengan langkah-langkah:

13/117 = 5/x

13x = 585

x = 45

10. 2 A fabric costs $39 per metre. At this rate, what is the cost of 4 m of fabric

answer :

$156 for 4m of fabric

11. The number of leaves in the 9 weeks old plant has been growing at a rate of 100% every week ever since the plant was 5 weeks old. (at which time it only had 2 leaves). What is the difference between the plant's number of leaves and the average number of leaves it had from the time it was 5 weeks old?

Jawab:

Penjelasan dengan langkah-langkah:

first forgive me if my english so bad :)

- we asume every week leaves grow 100% from before,so we can find it

* week 5=2 leaves

week 6= 4leaves

week 9= 32 leaves

-diffrence is week 9-week5= 32-2=30 leaves

-avarage= (week5+week6+.....+week9)/5=

=60/5=12 leaves/week

correct me if wrong, acttualy i try fix your problem

12. A container in the shape of a hollow cone of semi-vertical angle 30 is held with its vertex pointing downwards. Water is poured into the cone at rate of 70cm s.find the rate at which the depth of water in the cone is increasing when the depth of the water is 9 cm

Jawaban:

☺☺

Penjelasan dengan langkah-langkah:

ga ngerti? coba pake b indo

13. 15. It is contagious; person to person. (line 2) What isthe meaning of the underlined word?A Easily spreadB. Hardly spreadC. Fast growingD. Slow growingwhen dealing with the sympt

Jawaban:

A. Easily spread

Penjelasan:

Contagious adalah penularan disease dengan mudah, melalui sentuhan fisik bahkan udara

14. a long aluminum wire of diameter 3 mm is extruded at a temperature of 370°c. the wire is subjected to cross air flow at 30°c at a velocity of 6 m/s. determine the rate of heat transfer from the wire to the air per meter length when it is first exposed to the air.

answer:

Explanation:

Given:

Diameter of aluminum wire, D = 3mm

Temperature of aluminum wire, T_{s}=280^{o}CT

=280

Temperature of air, T_{\infinity}=20^{o}CT

\infinity

=20

Velocity of air flow V=5.5m/sV=5.5m/s

The film temperature is determined as:

\begin{gathered}T_{f}=\frac{T_{s}-T_{\infinity}}{2}\\\\=\frac{280-20}{2}\\\\=150^{o}C\end{gathered}

−T

\infinity

280−20

=150

from the table, properties of air at 1 atm pressure

At T_{f}=150^{o}CT

=150

Thermal conductivity, K = 0.03443 W/m^oCK=0.03443W/m

C ; kinematic viscosity v=2.860 \times 10^{-5} m^2/sv=2.860×10

−5

/s ; Prandtl number Pr=0.70275Pr=0.70275

The reynolds number for the flow is determined as:

\begin{gathered}Re=\frac{VD}{v}\\\\=\frac{5.5 \times(3\times10^{-3})}{2.86\times10^{-5}}\\\\=576.92\end{gathered}

Re=

2.86×10

−5

5.5×(3×10

−3

)

=576.92

sice the obtained reynolds number is less than 2\times10^52×10

, the flow is said to be laminar.

The nusselt number is determined from the relation given by:

Nu_{cyl}= 0.3 + \frac{0.62Re^{0.5}Pr^{\frac{1}{3}}}{[1+(\frac{0.4}{Pr})^{\frac{2}{3}}]^{\frac{1}{4}}}[1+(\frac{Re}{282000})^{\frac{5}{8}}]^{\frac{4}{5}}Nu

cyl

=0.3+

[1+(

0.4

)

]

0.62Re

0.5

[1+(

282000

)

]

\begin{gathered}Nu_{cyl}= 0.3 + \frac{0.62(576.92)^{0.5}(0.70275)^{\frac{1}{3}}}{[1+(\frac{0.4}{(0.70275)})^{\frac{2}{3}}]^{\frac{1}{4}}}[1+(\frac{576.92}{282000})^{\frac{5}{8}}]^{\frac{4}{5}}\\\\=12.11\end{gathered}

cyl

=0.3+

[1+(

(0.70275)

0.4

)

]

0.62(576.92)

0.5

(0.70275)

[1+(

282000

576.92

)

]

=12.11

The covective heat transfer coefficient is given by:

Nu_{cyl}=\frac{hD}{k}Nu

cyl

Rewrite and solve for hh

\begin{gathered}h=\frac{Nu_{cyl}\timesk}{D}\\\\=\frac{12.11\times0.03443}{3\times10^{-3}}\\\\=138.98 W/m^{2}.K\end{gathered}

cyl

\timesk

3×10

−3

12.11×0.03443

=138.98W/m

The rate of heat transfer from the wire to the air per meter length is determined from the equation is given by:

\begin{gathered}Q=hA_{s}(T_{s}-T{\infin})\\\\=h\times(\pi\timesDL)\times(T_{s}-T{\infinity})\\\\=138.92\times(\pi\times3\times10^{-3}\times1)\times(280-20)\\\\=340.42W/m\end{gathered}

Q=hA

−T∞)

=h×(π\timesDL)×(T

−T\infinity)

=138.92×(π×3×10

−3

×1)×(280−20)

=340.42W/m

The rate of heat transfer from the wire to the air per meter length is Q=340.42W/mQ=340.42W/m

Penjelasan:

15. A tank with a square base of edge 40 cm and a height of 62 cm is filled with water. There is a crack at the bottom of the tank and water is leaking 1.6 liter per minute. At this rate, how long will it take for all the water in the tank to leak out

the edge= 40 cm= 4dm
height= 62 cm=6,2 dm
rate= 1,6 liter/m

how long Will it take for all the water in the tank to leak out?

answer

the volume of tank= 4×4×6,2= 99,2 dm³
the volume of tank= 99,2 liter

the water in the tank Will leak out in= 99,2/1,6= 62 minutes.

16. The area of rectangular field is 24200 sq. m. And it’s length is 54 m. A boy runs around it at the rate of 4km/hr . How long will he take to go 5 times around it

Jawaban:

He will take 0.255 hours to go 5 times around it.

Step-by-step explanation:

Area of rectangular field = 2592 sq.m.

Length = 54 m

Area of rectangular field =

So,

Breadth = 48 m

Perimeter of field =2(l+b)=2(54+48)=204 m

So, Distance traveled in 1 round = 204 m

Distance traveled in 5 rounds = 204 \times 5 =1020 m

1000 m = 1 km

1020 m = 1.02 km

Speed of boy = 4 km \hr

Hence he will take 0.255 hours to go 5 times around it.

#Learn more:

The area of a rectangular field is 3584msq and it's length is 64m. A boy runs around the field at a rate of 6km/h. How long with he take to go 5times around it?

brainly.in/question/1033460

17. A fish pond of 7.200 l is filled with water at a volumetric flow rate of 30 l/minutes.How long does it take to fill the pond completely?

Jawab:

240min=4 hours

Penjelasan dengan langkah-langkah:

7200Liter:30Liter=240Min+ 4hour

18. inflation......(rise) at a rate of 2% per annum.

Jawaban:

inflation rises at a rate of 2 percent per annum

Jawaban:

inflation rises at a rate of 2 percent per annum

Penjelasan:

19. 1. Puberty is a period when an adolescent becomes capable of reproducing. Which of the following puberty changes allows a girl to become pregnant? A) Enlargement of breasts B) Hairs growing at the armpits section C) Hairs growing at the pubic section D) Start of the menstrual cycle Is the answer a, b, c or d?

Jawaban:

d. start of the menstrual cycle

Penjelasan:

Female is a gender that allows a pregnancy method. Female's pregnancy started since puberty where she had felt menstruation.

The following cycles about 14 - 22 days, her reproduction is becoming to grow larger and this may affects to her bottom which internally in bleeding

The menstrualcycleis the correctanswer because optionbandconly can be felt by maleand optiona whether true female's breasts enlarging but it is notcorrecttothestatement

Optiond. start of the menstrual cycle ✔️

—○—○—

Semoga membantu dan maaf kalau ada salah ya...

—※—※—

Hope this answer and the explanation may help you a lot

—※—※—

-○-ttpsmngtbljr!!!-○-

20. The area of a circle is decreasing at the rate of 10 cm/s. Find the rate of changes of the radius for circle when the area is 5 m^2.

Jawaban:

Tidak semua bahan dapat digunakan sebagai wadah penyajian atau kemasan pangan olahan. Ada beberapa kriteria tertentu wadah penyajian yang harus diperhatikan dalam pemilihan wadah penyajian atau kemasan, yaitu:

1. Bahan kemasan atau wadah penyajian tidak berbau sehingga tidak memengaruhi atau mengubah rasa dari produk pangan olahan.

2. Kemasan atau wadah penyajian memiliki kekuatan sebagai tempat produk pangan olahan.

3. Bahan kemasan atau wadah penyajian mudah didapat.

4. Bahan kemasan atau wadah penyajian aman bagi kesehatan dan bersih.

Adapun tempat penyajian atau pengemasan makanan dan minuman yang biasa digunakan masyarakat terbuat dari kertas, plastik, ataupun styrofoam dan wadah penyajian umumnya berbahan kaca.

Selain memberikan manfaat sebagai wadah penyajian dan kemasan, juga berhubungan dengan cara menampilkan produk atau hasil olahan tangan dalam bentuk menarik. Bentuk yang menarik dapat pelanggan dapat memancing daya tarik pelanggan untuk membeli produk olahan pangan tersebut ataupun menambah selera pelanggan.

Banyak restoran yang memberikan tampilan unik, eksotis, dan berkarakter pada kemasan atau penyajian produknya. Seperti gerabah ataupun batok kelapa yang bisa menjadi gelas cantik. Ada juga yang memodifikasikan bahan seperti plastik dan kertas menjadi kemasan produk olahan pangan. Oleh karena itu saat ini bisnis kemasan dan wadah penyajian memiliki prospek menguntungkan. Kreatifitas kita sangat dibutuhkan untuk dapat menciptakan wadah penyajian maupun kemasan.

⛰️TERIMA KASIH⛰

Penjelasan dengan langkah-langkah:

1. Bahan kemasan atau wadah penyajian tidak berbau sehingga tidak memengaruhi atau mengubah rasa dari produk pangan olahan.

2. Kemasan atau wadah penyajian memiliki kekuatan sebagai tempat produk pangan olahan.

3. Bahan kemasan atau wadah penyajian mudah didapat.

4. Bahan kemasan atau wadah penyajian aman bagi kesehatan dan bersih.

Adapun tempat penyajian atau pengemasan makanan dan minuman yang biasa digunakan masyarakat terbuat dari kertas, plastik, ataupun styrofoam dan wadah penyajian umumnya berbahan kaca.

⛰️TERIMA KASIH⛰

Rujukan Ilmu

Friday, November 18, 2022