1000000=2^6*5^6

chiu

tk nhe

xin

bye

giúp với!!!

4 + 5 + 6 = 15

chúc bạn học giỏi

1 + 1 + 1 + 1 + 1 = 1 x 5 = 5

Tíc nha ^^ chúc bn hk giỏi !

Cách 1 :

người ta lấy ra tất cả số lít dầu là : 3,5 + 2, 75 = 6,25 ( lít )

trong thùng còn số lít dầu là : 17,65 - 6,25 = 11,4 ( lít )

Cách 2 : 

sau lần 1 lấy ra , còn lại là : 17,65 - 3,5 = 14,15 ( lít )

trong thùng còn lại số lít dầu là : 14,15 - 2,75 = 11,4 ( lít ) 

(nhớ k cho mình nha ! )

Đọc kĩ đoạn văn,sau đó viết TRUE hoặc FASLE.

The "common cold" is caused by viuses that infect the nose,throat and sinuses.It's most common during the cold winter months and affects children and adults of all ages.Most people will catch a cold two to four times a year.A cold often starts with feeling tired,sneezing,coughing,and having a funny nose.You may not have a fever,or you may run a low fever.There is no cure for the common cold.Antibiotics don't work against viruses.All you can do to feel better is treat your symptoms.Colds usually last about one week but can countinue for as long as two weeks.They usually go awayon their own.

1. People catch cold more often in the winter. ____T______

2. The common cold mostly affects on young children. _____F_____

3. You may have a slight fever when you catch cold. ___T_______

4. Antibiotics can cure the common cold. ____F______

5. Colds usually go away in one or two weeks. _____T_____

Supply the correct from of the adjectives in parentheses, add “than” where possible.

. This ruler is (long) that one -> .....This ruler is longer than that one ...

3. She is (intelligent) in our class-> ...She is the most intelligent in our class ..

4. These rooms are (large) those ones-> ...These rooms are larger than those ones....

5. Ho Chi Minh city is (big) Ha Noi -> ....Ho Chi Minh City is bigger than Ha Noi......

6. Who is (tall) person in your family? -> ....Who is the tallest person in your family ?........

7. Among cars, trains and planes, buses are (slow) means of transport. -> ...........Among cars , trains and planes , buses are the slowest means of transport.........

8. Motorbikes are (fast) bikes.-> .......Motorbikes are faster than bikes...........

9. What is (long) river in Viet Nam? -> ....What is the longest river in Viet Nam ? .....

10. Winter is (cold) season.-> .......Winter is the coldest season.........

ngu người

\(89x3=267\)k mình nha

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