I read books to relax

Hok tốt!

They ate bananas and made funny too 

nếu thấy đúng thì k mình nhé

ok luôn

I usually watch the video, play soccer, ...

I'd to eat some rice, milk, and fish

I'd to drink soda, cola and orange juit.

- What do you do in your free time ?

I playing badminton

- What would you to eat today ?

I to eat beef

- What would you to drink today ?

I orange juice

I will listen to music in my spare time

today I want to eat cake

Today I want to drink fruit juice

k mink nha

I making paintings with water colours as also oil colours. Paintings made with oil colours take time to make and get ready as the oils are slow in drying up. There is however a certain richness of colour in an oil painting. Water colours are quick to dry. I find the effect of water colours very soothing.

Abstracts are my favourite themes for painting. But there is meaning in the abstracts I make. They are not just a splash of colour. The abstracts I make are meaningful. I love to share the representations of my abstracts with those who ask to know it. When the meanings of abstracts are seen the paintings can be appreciated. Often the meanings of abstracts are not easy to decipher. But the coming together of colour and form in a painting is in itself beautiful.

I also making portraits. I to sit before a person and make their portrait. But this may not be possible always. I sketch portraits in black pen or in pencil. Portraits are interesting to make. I have made portraits of some celebrities and have had the opportunity to go and meet with them and have the portraits autographed by them. On a couple of occasions celebrities have wanted to have the picture with my signature. Such occasions humbled me.

Sometimes I make caricatures too. These are fun to make. They add a dash of humour to the portrait of a person. Subjects of my caricature drawings have never been offended by my work. They have d my work and have praised it.

I find making drawings and paintings very rejuvenating. When I am lonely and bored my canvas and paper, tubes and bottles of colour and brushes give me wonderful company in a beautiful and colourful way.

Bài 1: 

Ta có: \(144⋮a;199⋮a\)

nên \(a\inƯC\left(144;199\right)\)

=>a=1(loại vì a không nằm trong khoảng từ 20 đến 40)

Bài 2:

Gọi số học sinh là x

Theo đề, ta có: \(x\in BC\left(8;12;15\right)\)

mà 400<=x<=500

nên x=480

Gọi số học sinh của trường là a

a chia hết cho 8 ,12 ,15 deu du

=> A thuộc BCNN ( 8,12,15)

BCNN ( 8,12,15)=72

mấy bài này cực kì dễ mà bạn

3^-200=3^(-2x100) 

2^-300=2^(-3x100)

=2^-300>3^-200

chúc bn học tốt

a, 3^(−200) và 2^(−300)

Ta có :

3^(−200) =(3^−2)^100=(1/9)^100

2^(−300) =(2^−3)^100=(1/8)^100

Do 1/9<1/8 nên 3^(−200) < 2^(−300)

b, 33^52 và 44^39 

Ta có :

33^52 = ( 33^4)^13

44^39 = ( 44^3 )^13

33^4 = ( 33 4/3 )^3 = 106^3

106^3 > 44^3 ⇒ ( 33^4)^13 > ( 44^3 )^13 ⇒ 33^52 >44^39

#Học tốt#

a, ta có:

\(3^{\left(-200\right)}=\left(3^{-2}\right)^{100}=\left(\frac{1}{9}\right)^{100}\)

\(2^{\left(-300\right)}=\left(2^{-3}\right)^{100}=\left(\frac{1}{8}\right)^{100}\)

Vì \(\frac{1}{9}< \frac{1}{8}\Rightarrow\left(\frac{1}{9}\right)^{100}< \left(\frac{1}{8}\right)^{100}\Rightarrow3^{\left(-200\right)}< 2^{\left(-300\right)}\)