During first half of the journey a body travels with speed of 40km/hrs and in next half it travels with speed of 20km/hrs. Calculate the average speed of the whole journey

7. What are two methods that members of Congress can use to get a bill to pass?

When relating to a coworker who appears to be emotionally unstable, it is best for you to a. Explain carefully that you will not be manipulated by him or herb. Express sarcasm about his or her problemsc. Be laid back and reassuringd.

Confucius just fell down a flight of stairs. One of his disciples makes an internal attribution for the fall. What might this disciple be thinking? A. "Someone probably pushed Confucius!" B. "The stairs were probably very slippery!" C.

What is the main cause of conflict in many West African nations?

How did Greece's geography contribute to its need for trade?

Why did the United Nations form a coalition to stop Iraq from taking over Kuwait in 1990?

Irrigation has made farming possible in areas with little water. What might be an environmental cost associated with this human modification of the environment? A. soil salinization B. deforestation C. soil regeneration D. erosion

According to structural functionalists, which of the following is a function of family? A.) To control the government B.) To provide care for its members C.) To build structures for religious worship D.) To determine a country's type of government

What was the significance of the 38th parallel before the Korean War? a. When US troops moved north of it, the Chinese decided to fight. b. It was the location of the Yalu River boundary between North Korea and China. c.

Wireless communication includes which of the following: a. bluetooth b. coaxial connections c. traditional land lines d. lighting connections