Although humans made stone tools for 200,000 years the most sophisticated form and last complete stone tool kit is the <u>crude stone tools </u>represented by: the awl, atlatl and bow & arrow.
<h3 /><h3>What were crude stone tool?</h3>
Any tool that is partially or totally fashioned out of stone is considered a stone tool in the broadest definition. Even if there are still societies and cultures that rely on stone tools, most of them are related to extinct prehistoric (especially Stone Age) cultures.
Archaeologists frequently research these prehistoric societies, and the examination of stone tools is known as lithic analysis. To deepen our understanding of the cultural ramifications of stone tool use and production, ethnoarchaeology has been a useful research field.
Arrowheads, spearheads, hand axes, and querns are just a few examples of the numerous tools made from stone throughout history. Stone can be ground into tools or it can be shaped by a flintknapper into knapped implements.
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Answer: Zero
Explanation:
The Correlation Coefficient measures the relationship between 2 variables under study and ranges from -1 to +1 which -1 meaning that the two are perfectly negatively correlated and +1 meaning they are perfectly positively correlation. A Correlation Coefficient of 0 means that there is no relationship.
An efficient market is one where all information is available to every market participant. This means that one cannot use information from one period to make abnormal profits in another period because all information is available. The Correlation Coefficient will therefore show 0 because information from the previous period is not being used in another period meaning there is no relationship between stock returns.
Answer: StatusB B. Have the customer sign a statement that he understands the risks involved prior to executing the order
Explanation:
The options to the question are:
StatusA A. Send a prospectus to the customer
StatusB B. Have the customer sign a statement that he understands the risks involved prior to executing the order
StatusC C. Have the branch manager approve the order and then fill the customer's order in the same manner as with any other security
StatusD D. Send the customer a Subscription Agreement to be signed before filling the order.
The correct answer is StatusB B. Have the customer sign a statement that he understands the risks involved prior to executing the order.
Under the penny stock rule of the Securities exchange commission, when a new customer is being solicited by a registered representative to purchase an over-the-counter stock non-NASDAQ, a detailed statement must be completed by the registered representative on behalf of the customer.
Answer:
the post money valuation of the company is $1,750,000
Explanation:
The computation of the post money valuation is shown below:
Given that
Value of 400,000 shares is $1 million.
So,
The Value of 1 share is
= $1 million ÷ 400,000
= $2.5
And,
Total number of shares is
= 400,000 + 200,000 + 100,000
= 700,000
Now
Total value of shares is
= $2.5 × 700,000
= $1,750,000
hence, the post money valuation of the company is $1,750,000
Answer: 22; 7
Explanation;
A Recession refers to the economy of a country contracting for at least 2 quarters.
Since the the beginning of the twentieth century, the United States has experienced<u> 22 recessions </u>with the worst being the Great Depression of 1929 and the Great Recession of 2008.
Of those,<u> 7 have occurred since 1970</u> with the 7th ongoing as a result of the Corona virus pandemic.
