A ______ document shows that the U.S. is planning to build additional military bases in Central America A. disclosed B. escaped C. revealed D. leaked 20: ______ raw materials into useful products is called manufacturing. A. Transformer B. Transforming C. Being transformed D. When transforming : I can’t remember _______exact date of the storm, but I know it was on _______ Sunday. A. the/ the B. an/ x C. an/ the D. the/ x : By the end of the 19th century, Thomas Edison had invented the first practical light bulb,___¬¬. A. a source of cheap electrical light B. the light of electricity cheap source C. A source light cheap electrically D. light with cheap electricity source I ______ support the campaign for humane treatment of farm animals. A. animatedly B. forcefully C. enthusiastically D. warmly

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Gấp ạ m sẽ vote 5 sao ạ m Camon ạ

Tìm tập xác định của hàm số a. y = $\frac{2005}{\sqrt[]{2-sin6x}}$ b. y = $\frac{1}{sin2x}$ - $\frac{3}{cosx + 1}$ c. y = tan2x + cotx

giúp mink câu a,b + vẽ hình thôi ạ

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40%C , 6,7% H , 53,3 % Ở và ptk= 180 .viết công thức hoá học của các hợp chất

Use the prepositions below to complete the passage. Some prepositions may be used more than once. over - on - down - in - from - at Plankton Plankton, the most basic part of the ocean food chain, is found (1) ....................... huge amounts (2) ................................ the oceans of the world. Slightly (3) .......................... half of it consists of tiny plants called diatoms. The rest is microscopic animals and fish eggs. (4) ............................... the Arctic Ocean to the Antarctic Ocean, it is relied (5) ..................................... as a food source by many fish. (6) ........................... areas where there is no plankton, such as (7) ............................... the bottom of the sea, there are fewer fish and they eat whatever floats (8) ...................................... to them. The small fish that live (9) .................................. plankton are, (10) ............................. turn, eaten by larger fish. Even larger fish feed (11) ................................. them. The whole cycle of life in the sea depends (12) .................................. plankton.

Giúp mình với môn Thị trường tài chính đại học ạ

cho 67,6g oleum H2SO4.3SO3 vào 150g nước. Tính C% dung dịch thu được