утворити назви ознак і назви дій слова друг ,дощ,ніч,крик,мило за допомогою суфіксів

ЗАКОНЧИТЕ ПРЕДЛОЖЕНИЯ, ИСПОЛЬЗУЯ A, an, some, any
1. Would you like cup of tea?
2. There is butter in the fridge.
3. Can I make telephone call?
4. There weren't books in the house.
5. There are children at the door.
6. She wants glass of water.
7. They don't have friends in the village.
8. I bought lemonade yesterday.
9. She'd like new perfume.
10. We're getting new car soon.
11. There isn't shampoo in the bathroom.
12. I'd like apple, please.
13. Would you like tea?
14. He is engineer.

Расставить коэффициенты в уравнении K2MnO4+KI+H2SO4=MnSO4+I+K2SO4+H2O

Найдите корень уравнения .

 Задание B5.

Люди Выручайте!!! Найдите у наиб. у наимень. функции у = х в квадрате + 3 на отрезке [ 2подкорнем, 3 под корнем ]