Предмет: Алгебра, автор: Refrigerator999

помогите срочно очень надо

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Автор ответа: aac149527

(0,3х+1,3у)²=0,09х²+0,78ху+1,69у²

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Предмет: Английский язык, автор: 3640486

ПОМОГИТЕ С ТЕСТОМ ))) ГОЛОВУ СЛОМАЛ, ОСОБЕННО В ПОСЛЕДНИХ 3х ВОПРОСАХ

2. I’ve cleaned all the parts, but the motor … doesn’t work. *

• At last

• Now

• Always

• Still

3. Sorry I’m late, but I had a lot of … to do.

• Job

• Work

• Task

• Labor

4. It doesn’t .... if we arrive a bit late

*

• Mind

• Matter

• Care

5. They .... a lot of money in the Lottery.

• Won

• Earned

• Bought

6. The faster you drive, the … gas you use.

• Most

• Additional

• More expensive

• More

7. Have you … up with an answer yet?

• Made

• Think

• Come

• Found

8. We need a person who is capable … dealing with escalations from customers.

• For

• Of

• About

• With

9. The factory produces electrical goods, … food mixers and other kitchen appliances.

• As

• Related to

• In addiction to

• Such as

10. ..... me to take an umbrella when I leave

• Remind

• Memorize

• Remember

11. Let’s arrange a call so that we can … the action items in detail.

• Argue

• Agree

• Discuss

• Talk

12. We are .... some visitors this weekend

• Expecting

• Hoping

• Waiting

Research shows some noticeable differences in the psychological attitude and behaviour of lucky and unlucky people. If genes affect personality and behaviour, then you can indeed be born lucky.

Lucky people create opportunities for good fortune by being extrovert, sociable and using open body language. They are relaxed and approachable, and more receptive to new opportunities. They also like change and variety, and this brings about new possibilities and the prospect of new friends.

Lucky people also have positive expectations of life. In one famous experiment psychologists told American high school teachers certain school children were especially gifted. In fact, there was nothing exceptional about them. The teachers, however, showered them with praise and encouragement, and the children responded by producing better schoolwork than others. The study shows the power of positive thinking.

The converse is also true. Finnish researchers divided 2,000 men into ‘negative’, ‘neutral’ and ‘positive’ groups, depending on their personalities. Over a six-year period, those in the ‘negative’ group were undeniably more susceptible to illness and accidents.

13. Select the correct statement:

• Luck is not related to genetics at all.

• Lucky people are usually introverts.

• People with positive thinking tend to be lucky.

14. Select the correct statement:

Studies show that if you have a negative/neutral attitude ....

• You will be successful

• You will get ill easier

• You will be better at your job

15. Are people born lucky? *

• Yes

• No

• Yes, but you also need to have a good attitude.

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