$P=\frac{\frac{2}3-\frac{1}4+\frac{5}{11}}{\frac{5}{12}+1-\frac{7}{11}}=$ $\frac{\frac{5}{12}+\frac{5}{11}}{\frac{5}{12}+1+\frac{5}{11}-1}=1$
Các bạn ơi ! Giúp mình trả lời câu hỏi này với
Các bạn làm bài 3,4 cho mình nhé
giúp mình nha mình đang cần gấp thanks
Vẽ tranh anime hoặc chibi con trai nha:)) vẽ đẹp vô để tui ngắm nào:33
Bài 5 nhé mn. Mình đang cần gấp
Giúp e làm với ạ từ vẽ tam giác ạ
1. Tính 1/2 x 3/4 : 6/5 nhanh nhé
1. You want someone to take a photo of you. What do you say? a) May I take your photo? b) Can I take a photo of you? c) Can you take a photo of me? d) Do you want to take a photo of me? 2. James: __________ do you wash your clothes? Mary: I ________ wash them every day. a) How often / never b) How often / usually c) How many / usually d) How many / never 3. At a party. Walfrey: I like this song. What's the name? Eric: __________? I cannot hear you. a) I don't know this song b) It is "Shape of You" c) Sorry, what did you say d) I like this song, too 4. Paul: I visited my grandmother in Chiang Mai last weekend. Peter: Great! _____________________. a) What movie did you watch? b) What did you do there? c) What did you eat for breakfast? d) How did you go home? 5. Joe: My pet dog died yesterday. Liz: __________________ a) I'm happy to hear that. b) What does your dog like to eat? c) I'm sorry to hear that. d) How old is your dog? 6. Elsa: I want to be a doctor when I grow up. ____________________? Daisy: I want to be a cook. a) What are you b) What do you want c) What do you like d) What about you 7. John and Mary are at a party. John: __________________. I like this song. a) Please turn up the music b) Please turn on the music c) Please turn down the music d) Please turn off the music 8. Kim: Did you enjoy the movie? Tom: ________. It was amazing. a) No, I am not b) No, I didn't c) Yes, I did d) Yes, I am 9. The teacher is speaking quietly. The students ______________. a) understand her b) are sitting down c) cannot listen to her d) cannot hear her 10. John: __________________ Mary: Every day. a) How often do you read? b) When do you go to school? c) Where is the book store? d) How often is your birthday?
Cho 22,4g sắt tác dụng với 200ml dung dịch loãng có chứa 24,5g H2SO4 a)Chất nào còn dư sau phản ứng và dư bao nhiêu g b)tính thể tích khí hidro thu được ở đktc
Các bạn giúp mk với Mk sắp nộp bài rồi Pleaseeeeeee
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