วิชาคณิตศาสตร์ ช่วยหาคำตอบหน่อยค่ะ

"... 5 12. กำหนด an แล้วข้อใดถูกต้อง n 2 5 5 5 + 8 5 ก. +.. 2 4 16 n=l Ca, เป็นอนุกรมอนันต์เรขาคณิต ข. n 2a, =5 ค. n n=1 ข ง. ข้อ ก- ค ถูก + + i M8

ช่วยหาคำตอบหน่อยค่ะ ขอบคุณล่วงหน้า

2 WRITING A Read the comments on the article.Which one is.. 1 asking for more information? 2 disagreeing? 3 agreeing? Comments - Share Lke Comment I'm sorry, butl think youtre being a bit unrealstic. In today's job market, not all jobs are going to be the perfect job.l think it could have a negative effectif you ask too many questions. And what if your questions tell the interviewer thatyou're NOT right for the job? Yoน could hurtyourself rather than helpyourself! A Q 2 ๆ 13 2 Thankyou for the really usefulinformation. Canyou help me with one thing? I'm not too dlear on how best to phrase the questions you suggest. I dont want look like I'm interviewing them, butl do want to show them thatl am astrong, focused, career-minded person. Your help would be great. Thanks B Q 1 E 5 I'm a career counselor with an employment agency. linterview clients all day long and find possible jobs for them. Then they interviewfor thejob with the company. The advice yoน give in this article is completely right. Companies bve it when candidates have good questions and arent afraid to ask them. It really shows them that you are serious aboutyour career and the company. C Q 4 E 8 B WRITING SKILL Read the comments again. Find phrases used for the following purposes. 1 to agree: 2 to disagree: 3 to show appreciation: WRITE IT REGISTER CHECK C Write your own comment in response to the article. Use appropriate phrases for agreeing, disagreeing, and/or showing appreciation. Write 50-75 words. In both fomal and informal writing, use phrases likea bit and a litle to soften a negative comment or opinion. [GROUP WORK] Share your comment with your group. Do you agree with each other's comments? Why or why not? D WANTE !!

ช่วยหาคำตอบหน่อยค่ะ ขอบคุณล่ว

LESSONOBJECTIVE 1.3 - make and respond to WE GO WAY BACK introductions 1 FUNCTIONAL LANGUAGE [ PAIR WORK] Look at the picture. Where arethese people? What is the relationship between the people? What are they saying to each other? A B 4) 1.06 Read and listen to two conversations at the party. Which people know each other? Which people are meeting for the firsttime? 4) 1.06 Audio script 1 Rosa Hi, I don't think we've met before. Youtrenew here, right? Im Rosa. Mike Hi, Rosa. Nice to meet you. I'm Mike. And yes, I just started today. Rosa So this is your first day! Welcome to the company! Do you know anyone here? Mike Well, Ive met a couple of people, but there are a lot of peoplel don't know yet. Rosa Ok, let me introduceyouto some people. 2 Rosa Hey, Ricardo, do you know Mike? Ricardo No, I don't. Hi, Mike. Nice to meet you! Mike Hi, Ricardo. Great to meet you, too. Ricardo Hey, have you met Pedro? He studied in Atlanta and then worked there for about six years. Pedro, come over here! What's up? Hi, Mike!How are you settling in? Pedro Mike Hey, Pedro. Great thanks. Do youtwo know each other? Yeah, Pedro was the first personI met this morning. Rosa Mike C Complete the chart with the bold expressions from the conversations. Meeting someone for the first time Idon't think weve' Introducing someone to a coworker or friend Do you anyone here? before. Let me Have you Do you two you to some people. You're ? here, right? Pedro? s this your first day? each other? 4) 1.07 [PAIR WORK] Complete the conversation with expressions from the chart, and check your accuracy. Listen and check. Then practice it with apartner. D ACCURACY CHECK Use meet for introductions. Use know for an ongoing rdationship. A Hi, Im Dana. Idon't think ! B No, we haven't. Nice to meet you, Dana, Im Steve. Nice to know you. x Nice to meet you. - Doyoutwo knoweach other?/ A Hi, Steve. You're ? right? B Yes, that's right. It's my A Hey, welcomel Let me < !!

ภาษาอังกฤษ ช่วยหน่อยนะคะ

Directions: Read the text message and put the verbs in brackets into the present simple or the present continuous. 31st December Happy New Year, Ally! How are you? We 1) (have) a fabulous time here in London. It 2) (be) very cold. I hope it snows today! We 3) (go) sightseeing every day! It's New Year's Eve and we 4) (celebrate) New Year with Jack's family. Right now, there is a parade. Some people 5) (play) music and others 6) (dance), Jack and I 7) (walk) through the streets. London is amazing! What 8) (you/do)? Hope you 9) (enjoy) yourself. See you next week Lots of love, Marie Directions: Find the mistake and write the correct sentence. 10. We're make a cake for dad's birthday now. 11. Every Saturday I'm calling my grandfather. 12. At the moment my brother doesn't studying English. 13. My parents take the dog for a walk right now. 14. My sister is never eating peanuts because he s allergic. 15. Martin is tired. He is wanting to go home. Directions: Put the verbs in brackets into the present simple or the present continuous. A: 16) (you/like) milk? B: No, I 17) (prefer) orange juice. A: What 18) (Mike and Pauldo) at the moment? B: They 19), (study) in the library. A: How often does Leo prepare dinner? B: He 20) (cook) three times a week.

ภาษาอังกฤษ ช่วยหน่อยนะคะ

Directions: Read the text message and put the verbs in brackets into the present simple or the present continuous. 31st December Happy New Year, Ally! How are you? We 1) (have) a fabulous time here in London. It 2) (be) very cold. I hope it snows today! We 3) (go) sightseeing every day! It's New Year's Eve and we 4) (celebrate) New Year with Jack's family. Right now, there is a parade. Some people 5) (play) music and others 6) (dance), Jack and I 7) (walk) through the streets. London is amazing! What 8) (you/do)? Hope you 9) (enjoy) yourself. See you next week Lots of love, Marie Directions: Find the mistake and write the correct sentence. 10. We're make a cake for dad's birthday now. 11. Every Saturday I'm calling my grandfather. 12. At the moment my brother doesn't studying English. 13. My parents take the dog for a walk right now. 14. My sister is never eating peanuts because he s allergic. 15. Martin is tired. He is wanting to go home. Directions: Put the verbs in brackets into the present simple or the present continuous. A: 16) (you/like) milk? B: No, I 17) (prefer) orange juice. A: What 18) (Mike and Pauldo) at the moment? B: They 19), (study) in the library. A: How often does Leo prepare dinner? B: He 20) (cook) three times a week.

ฮีโมโกลบินละลายในน้ำได้มั้ยอ่ะคะ

อะไมโลสกับอะไมโลเพกติน ทดสอบโดยใช้อะไรได้บ้างหรอคะ (2 อย่าง)😭😭😭

ช่วยหน่อยค่า

ModVeros Choose the most suitable option: 1.-Be careful with the speed. You have an accident. (must/ may) 2. - My sister is a sportive woman. She . Fun very fast. (have/can) 3. -The children . Swim in the swimming pool. (may/have/should) 4. -She speaks English fluently. so she teach you. (has /can) 5.-Its forbidden. You drive if you are under 18 years. (can/cant) 6. -Take an umbrella. It . rain. (must/may) 7.-Don't eat .s0 much, Yoน . start a diet. (could / have) 3. -You . be fired. You got up very early. (must/have) 2.-Excuse me, ร I have some more tea? (should/can) เ0.-Hurry up! We . catch the 6.00 train. (might/have) เ1. - Marta come back home so late. (should/shouldn't) เ2. -Victor, you ..to study for the final exam. (have/can) เ3.-If you have pain in your arm, you ..visit the doctor. (couldn't/should) 14. -If I have enough money.I (may/have) . invite you to the theatre. 15. - He can walk now, but last month he (can't/couldn't) 16. - My little brother . to stay in bed. He's ill. (have/has) collective.com

ช่วยหน่อยค่า

1. Shopkeeper: Hello miss, how can I help you?Customer: I would like to buy a (1) of earrings please. 1) laces 2) pair 3) better 4) fair 2. Shopkeeper: What do uou think about (2) golden ones with diamonds here? 1) those 2) this 3) these 4) ang 3. Customer: They are too much (3) and bright.Can I see some with no diamonds? 1) color 2) tight 3) shiny 4) brown 4. Shopkeeper (4) 1) receipt ues, How about these from white gold? 2) cash 3) ten 4) certainly 5. Customer: They are lovely, I will take them. Is it OK if I pay with (5)------ I didn't take my card?Shopkeeper: No problem at all. There you go, enjoy the earrings and come back again. 1) receip 2) cash 3) ten 4) certainly

ช่วยด้วยค่ะ พยายามทำแล้วแต่มันไม่ถูก😔

ถังเหล็กใบหนึ่งมีปริมาตร 2 ลิตร บรรจุแก๊สไนตรัสออกไซด์ ซึ่งมีความดัน 2 บรรยากาศ อุณหภูมิ 27 องศาเซลเชียส ปรากฏว่าถังจะระเบิดเมื่ออุณหภูมิ 327 องศาเซลเซียส จงคำนวณ หาความดันสุดท้าย ณ อุณหภูมิ 327 องศาเซลเซียส ก่อนที่ถังจะระเบิด * 2 8 6 O 4 ปฏิกิริยา 3H:(g) + N2(g)- * 2NH(g) ข้อใดเขียนอัตราการเกิดปฏิกิริยาได้ถูกต้อง A[Na] 2(ANH) 1.5A[NHy] At At At At ตัวเลือก 1 ตัวเลือก 2 A[NH] 2(A[Hy) A[N] 2A[NHy) At At At At ตัวเลือก 3 ตัวเลือก 4