Answer:The main items traded were gold and salt. The gold mines of West Africa provided great wealth to West African Empires such as Ghana and Mali.
Explanation:
Answer:
A. relatively more inelastic because water is a necessity
Explanation:
Inelastic goods refers to the type of goods which demand wouldn't move that much regardless of the price change.
This tends to be the case for every products that are considered as necessity.
If let's say the price of water is $1 per bottle. We all know that every human being need to drink at least 1.5 L of it to stay alive. If all producers of water decided to raise the price into $2 ,the customers would most likely still purchase it. They have no choice.
Answer:
He may be contemplating death himself.
Explanation:
The topic may have brought on repressed feelings or memories.
The total number of ways to select two vehicles is <u>C(12, 2).</u>
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<h3><u>What is a combination?</u></h3>
A combination is a choice made in mathematics from a group of different elements when the order of the choices is irrelevant (unlike permutations).
For instance, if three fruits, such as an apple, an orange, and a pear, are supplied, there are three possible pairings of the two: an apple and a pear; an apple and an orange; or a pear and an orange. Formally speaking, a k-combination of a set S is a subset of S's k unique components. In other words, two combinations are the same if and only if they have the same members.
Learn more about the combination with the help of the given link:
brainly.com/question/13387529
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