Which lake in west africa changes size dramatically between the rainy and dry seasons

20 how do you figure this out and what's the answer

The united states economy is one in which producers are generally free to produce what they want and consumers are free to purchase what they desire, so long as no laws are broken. at the same time, however, the government does regulate some aspects of the economy. the u.s. can best be described as which of the following a mixed economy b liberated economy c command economy d market economy

How do corporate finances, investor expectations and external forces influence stock prices and possibly pose a risk to investors